
ผลงานวิจัยตีพิมพ์ 
วารสารระดับนานาชาติ (International Journal) 
[1] B. Nanjaras, B. Panyanak, and W. Phuengrattana, Fixed point theorems and convergence theorems for Suzukigeneralized nonexpansive mappings in CAT(0) spaces, Nonlinear Analysis: Hybrid Systems 4 (2010) 2531 (Indexed in ISI, Impact Factor 2014: 2.375). 
[2] S. Peathanom and W. Phuengrattana, A hybrid method for generalized equilibrium, variational inequality and fixed point problems of finite family of nonexpansive mappings, Thai Journal of Mathematics 9 (1) (2011) 95119 (Indexed in Scopus). 
[3] W. Phuengrattana, Approximating fixed points of Suzukigeneralized nonexpansive mappings, Nonlinear Analysis: Hybrid Systems 5 (3) (2011) 583590 (Indexed in ISI, Impact Factor 2014: 2.375). 
[4] W. Phuengrattana and S. Suantai, On the rate of convergence of Mann, Ishikawa, Noor and SPiterations for continuous functions on an arbitrary interval, Journal of Computational and Applied Mathematics 235 (2011) 30063014 (Indexed in ISI, Impact Factor 2014: 1.266). 
[5] W. Phuengrattana and S. Suantai, Strong convergence theorems for a countable family of nonexpansive mappings in convex metric spaces, Abstract and Applied Analysis, Volume 2011 (2011), Article ID 929037, 18 pages (Indexed in ISI, Impact Factor 2013: 1.274). 
[6] W. Phuengrattana and S. Suantai, Strong convergence theorems and rate of convergence of multistep iterative methods for continuous mappings on an arbitrary interval, Fixed Point Theory and Applications 2012, 2012:9 (Indexed in ISI, Impact Factor 2014: 2.503). 
[7] W. Phuengrattana and S. Suantai, Common fixed points of an infinite family of nonexpansive mappings in uniformly convex metric spaces, Mathematical and Computer Modelling 57 (2013) 306310 (Indexed in ISI, Impact Factor 2014: 1.412). 
[8] W. Phuengrattana and S. Suantai, A new iterative process for a finite family of generalized asymptotically quasinonexpansive mappings in convex metric spaces, Journal of Nonlinear and Convex Analysis 14 (1) (2013) 123137 (Indexed in ISI, Impact Factor 2014: 0.655). 
[9] W. Phuengrattana and S. Suantai, Fixed point theorems for a semigroup of generalized asymptotically nonexpansive mappings in CAT(0) spaces, Fixed Point Theory and Applications 2012, 2012:230 (Indexed in ISI, Impact Factor 2014: 2.503). 
[10] W. Phuengrattana and S. Suantai, Comparison of the rate of convergence of various iterative methods for the class of weak contractions in Banach spaces, Thai Journal of Mathematics 11 (1) (2013) 217226 (Indexed in Scopus). 
[11] W. Phuengrattana and S. Suantai, Existence theorems for generalized asymptotically nonexpansive mappings in uniformly convex metric spaces, Journal of Convex Analysis 20 (3) (2013) 753761 (Indexed in ISI, Impact Factor 2014=0.552). 
[12] W. Phuengrattana, Fixed point theorems for Ngeneralized hybrid mappings in uniformly convex metric spaces, Fixed Point Theory and Applications 2013, 2013:188 (Indexed in ISI, Impact Factor 2014: 2.503). 
[13] W. Phuengrattana, S. Suantai, K. Wattanawitoon, U. Witthayarat, and P. Kumam, Weak and strong convergence theorems of proximal point algorithm for solving generalized mixed equilibrium problems and finding zeroes of maximal monotone operators in Banach spaces, Journal of Computational Analysis and Applications 16 (2) (2014) 264281 (Indexed in ISI, Impact Factor 2013: 0.72). 
[14] S. Suantai and W. Phuengrattana,
Fixed point theorems for a semigroup of total asymptotically nonexpansive mappings in uniformly convex Banach spaces, Opuscula Mathematica, 34 (1) (2014) 183197
(Indexed in Scopus). 
[15] W. Phuengrattana and S. Suantai, Existence and convergence theorems for generalized hybrid mappings in uniformly convex metric spaces, Indian Journal of Pure and Applied Mathematics, 45 (1) (2014) 121136 (Indexed in ISI, Impact Factor 2014: 0.224). 
[16] S. Suantai and W. Phuengrattana,
Convergence theorems for a finite family of multivalued strictly pseudohybrid mappings in Hilbert spaces, Afrika Matematika, 26 (2015) 597607
(Indexed in Scopus). 
[17] W. Phuengrattana,
Approximation of common fixed points of two strictly pseudononspreading multivalued mappings in Rtrees, Kyungpook Mathematical Journal, 55 (2) (2015) 373382
(Indexed in Scopus). 
[18] N. Onjaiuea and W. Phuengrattana,
A hybrid iterative method for common solutions of variational inequality problems and fixed point problems for singlevalued and multivalued mappings with applications, Fixed Point Theory and Applications 2015, 2015:16
(Indexed in ISI, Impact Factor 2014: 2.503). 
[19] S. Suantai and W. Phuengrattana,
A new iterative process for a hybrid pair of generalized asymptotically nonexpansive singlevalued and generalized nonexpansive multivalued mappings in Banach spaces, Fixed Point Theory and Applications 2015, 2015:58
(Indexed in ISI, Impact Factor 2014: 2.503). 
[20] S. Suantai and W. Phuengrattana,
Existence and convergence theorems for lambdahybrid setvalued mappings in Hilbert spaces,
Dynamics of Continuous, Discrete and Impulsive Systems Series A: Mathematical Analysis, 22 (2015) 177188 (Indexed in Scopus). 
[21] S. Sopha and W. Phuengrattana,
Convergence of the Siteration process for a pair of singlevalued and multivalued generalized nonexpansive mappings in CAT(K) spaces, Thai Journal of Mathematics, 13 (3) (2015) 627640, (Indexed in Scopus). 
[22] W. Phuengrattana and S. Sopha,
Common fixed points for singlevalued and multivalued mappings in complete Rtrees, Communications of the Korean Mathematical Society, 31 (3) (2016) 507518, (Indexed in Scopus). 
[23] W. Phuengrattana,
On the generalized asymptotically nonspreading mappings in convex metric spaces, Applied General Topology, 18 (1) (2017), 117129, (Indexed in Scopus). 
[24] S. Suantai and W. Phuengrattana,
Proximal point algorithms for a hybrid pair of nonexpansive singlevalued and multivalued mappings in geodesic metric spaces, Mediterranean Journal of Mathematics, 14 (2), 2017: 62, (Indexed in ISI, Impact Factor 2016: 0.868). 
[25] N. Onjaiuea and W. Phuengrattana,
On solving split mixed equilibrium problems and fixed point problems of hybridtype multivalued mappings in Hilbert spaces, Journal of Inequalities and Applications 2017, 2017:137
(Indexed in ISI, Impact Factor 2016: 0.791). 
[26] K Lerkchaiyaphum and W. Phuengrattana, Proximal point algorithms for numerical reckoning fixed points of hybridtype multivalued mappings in Hilbert spaces, Khayyam Journal of Mathematics, 3 (1) (2017), 8189, (Indexed in MathSciNet, Zentralblatt Math). 
[27] S. Suantai and W. Phuengrattana,
A hybrid shrinking projection method for common fixed points of a finite family of demicontractive mappings with variational inequality problems, Banach Journal of Mathematical Analysis, 11 (3) (2017), 661675, (Indexed in ISI, Impact Factor 2016: 0.625). 
[28] K. Cheawchan, W. Phuengrattana, and Atid Kangtunyakarn,
A new approximation method for finding common elements of equilibrium problems, variational inequality problems and fixed point problems of nonspreading mappings, Revista de la Real Academia de Ciencias Exactas, Físicas y Naturales. Serie A. Matemáticas, 111 (2017), 11051115, (Indexed in ISI, Impact Factor 2016: 0.690). 
[29] S. Suantai, B. Panyanak, and W. Phuengrattana,
A new onestep iterative process for approximating common fixed points of a countable family of quasinonexpansive multivalued mappings in CAT(0) spaces, Bulletin of the Iranian Mathematical Society, 43 (5) (2017), 11271141, (Indexed in ISI, Impact Factor 2016: 0.287). 
[30] A. Cuntavepanit and W. Phuengrattana,
On solving the minimization problem and the fixedpoint problem for a finite family of nonexpansive mappings in CAT (0) spaces, Optimization Methods and Software, 33 (2) (2018), 311321, (Indexed in ISI, Impact Factor 2017: 1.183). 
[31] K Lerkchaiyaphum and W. Phuengrattana,
Iterative approaches to solving convex minimization problems and fixed point problems in complete CAT (0) spaces, Numerical Algorithms, 77 (2018), 727740, (Indexed in ISI, Impact Factor 2017: 1.536). 
[32] W. Phuengrattana andK. Lerkchaiyaphum, On solving the split generalized equilibrium problem and the fixed point problem of a countable family of nonexpansive multivalued mappings, Fixed Point Theory and Applications 2018, 2018: 6, (Indexed in Scopus). 
[33] W. Phuengrattana, N. Onjaiuea and P. Cholamjiak, Modified proximal point algorithms for solving constrained minimization and fixed point problems in complete CAT(0) spaces, Mediterranean Journal of Mathematics, 15 (3), 2018: 97, (Indexed in ISI, Impact Factor 2017: 1.000). 
[34] W. Phuengrattana and J. Tiammee, Proximal point algorithms for finding common fixed points of a finite family of quasinonexpansive multivalued mappings in real Hilbert spaces, Journal of Fixed Point Theory and Applications, 2018, 20:111, (Indexed in ISI, Impact Factor 2017: 0.971). 
[35] A. Cuntavepanit and W. Phuengrattana, Iterative approximation of attractive points of further generalized hybrid mappings in Hadamard spaces, Fixed Point Theory and Applications 2019, 2019:3, (Indexed in Scopus). 
[36] A. Varatechakongka and W. Phuengrattana, Existence and convergence theorems for common attractive points of a finite family of further generalized hybrid mappings in Hilbert spaces, Dynamics of Continuous, Discrete and Impulsive Systems Series A: Mathematical Analysis, 26 (2019), 291302, (Indexed in Scopus). 
[37] N. Onjaiuea and W. Phuengrattana, Hybrid algorithms for Ky Fan inequalities and common fixed points of demicontractive singlevalued and quasinonexpansive multi valued mappings, Kyungpook Mathematical Journal, 59 (2019), 703723, (Indexed in Scopus). 
[38] A. Varatechakongka and W. Phuengrattana, A study on fixed point theorems for a class of generalized nonexpansive mappings in Hadamard spaces, Bolet?n de la Sociedad Matem?tica Mexicana, 2019, Accepted, (Indexed in Scopus). 

วารสารระดับชาติ (National Journal) 
[1] W. Phuengrattana, The James Constant in Metric Spaces, In: Proceedings of the 13th Annual Meeting in Mathematics, Srinakharinwirot University, Thailand, 67 May 2008, pp. 17. 
[2] A. Cuntavepanit and W. Phuengrattana, The SPtype iteration process for total asymptotically nonexpansive mappings in CAT(k) spaces, In: Proceedings of the 8th NPRU National Academic Conference, Nakhon Pathom Rajabhat University, Thailand, 31 March  1 April 2016, pp. 346354. 


