Ritthaprom, P. ., and P. M. Thitapanyo. “MRS.VISAKHA AS AN EXCELLENT GIVER SHE WAS A FIRM BELIEVER IN BUDDHISM”. Journal of Graduate MCU KhonKaen Campus, vol. 7, no. 4, Dec. 2020, pp. 101-12, https://so02.tci-thaijo.org/index.php/jg-mcukk/article/view/227290.