THONGKAM, O. . Guidelines for increasing the number of customers for BAAC Perm Rak 12/10 and BAAC Taweerak 99 case studies, Chanthaburi Province. Journal of Research and Development Institute Rajabhat Maha Sarakham University, [S. l.], v. 9, n. 1, p. 603–620, 2022. Disponível em: https://so03.tci-thaijo.org/index.php/rdirmu/article/view/252957. Acesso em: 19 may. 2024.