1.) Chaichana, K., Poochinapan, K., Suebcharoen, T., Charoensawan, P., Applying Theorems on b-Metric Spaces to Differential and Integral Equations Through Connected-Image Contractions, Mathematics, 2024, -. 2.) Chaichana, K., Khangtragool, W., Suparatulatorn, R., An iterative scheme for solving minimization and fixed point problems with medical image restoration, Journal of Analysis, 2024, -. 3.) Suebcharoen, T., Atiponrat, W., Chaichana, K., Fixed point theorems via auxiliary functions with applications to two-term fractional differential equations with nonlocal boundary conditions, AIMS Mathematics, 2023, 7394-7418. 4.) Suparatulatorn, R., Chaichana, K., A strongly convergent algorithm for solving common variational inclusion with application to image recovery problems, Applied Numerical Mathematics, 2022, 239-248. 5.) Chaichana, K., Kitro, A., Chaidee, S., Rojsiraphisal, T., The potential effects of temperature on outpatient visits: a case study in Chiang Mai, Thailand, Environmental Science and Pollution Research, 2021, 64431-64439. 6.) Khangtragool, W., Chaichana, K., Chromatic numbers of suborbital graphs for some hecke groups, Thai Journal of Mathematics, 2021, 725-738. 7.) Chalarux, T., Chaichana, K., Approximation of xed points for Garcia-Falset mappings in a uniformly convex Banach space, Results in Nonlinear Analysis, 2021, 200-206. 8.) Tapanyo, W., Chaichana, K., The action of Γ K (N) and its suborbital graphs, Journal of Discrete Mathematical Sciences and Cryptography, 2021, 1775-1783. 9.) Jaipong, P., Promduang, W., Chaichana, K., Suborbital graphs of the congruence subgroup Γ(N), Beitrage zur Algebra und Geometrie, 2019, 181-192. 10.) Chaichana, K., Jaipong, P., Infinite Paths of Minimal Length on Suborbital Graphs for Some Fuchsian Groups, International Journal of Mathematics and Mathematical Sciences, 2019, -.