RANGSIPHAT, S.; PONORTONG, S.; CHUMJAI, P. The Knowledge Evaluation of Kaset Tambon, Changwat Phitsanulok on Brown Plant hopper (BPH) Prevention and Elimination. Kasetsart Journal of Social Sciences, [S. l.], v. 15, n. 1, p. 1–12, 1994. Disponível em: https://so04.tci-thaijo.org/index.php/kjss/article/view/235605. Acesso em: 16 sep. 2026.