Unthong, J. .; Srisuwan, S. .; Yodhor, P. .; Masyamas, S. .; Nongped, A. .; Oramat, . J. .; Suebuan, W. .; Suphan, A. .; Naphaeng, A. .; Damban, S. .; Swedtam, P. . Role of the Elderly and Local Community Development: A Case Study of Ban Hua Don, Mai Klon Sub-District, Mueang District, Ubon Ratchathani Province. IJSASR 2021, 1, 1-12.