(Sukkri), P. S. K., Panasree, S., & ., P. K. (2023). AN APPLICATION OF BHAVANA 4 PRINCIPLE IN ELDERS’ LIFE QUALITY DEVELOPMENT OF EIDERLY PEOPLE IN BAN NAI KHUAN COMMUNITY, KHLONG THOM TAI SUB – DISTRICT, DISTRICT, KRABI PROVINCE. Journal of MCU Nakhondhat, 10(9), 65–73. retrieved from https://so03.tci-thaijo.org/index.php/JMND/article/view/271852