Kaewmano, J. “Anti-Vote-Buying Campaigns in a Case Study of Local Elections in Chaiyaphum Province: Fulfill the Cycle of an Election by Promoting Voters’ Participation”. King Prajadhipok’s Institute Journal, vol. 20, no. 2, Sept. 2022, pp. 20-44, https://so06.tci-thaijo.org/index.php/kpi_journal/article/view/254444.