MANEVONGSUP, P. . Service efficiency of the Kalasin Provincial Land Office Nong Kung Si Branch. RATANABUTH JOURNAL, Yasothon, Thailand, v. 2, n. 3, p. 52–58, 2020. Disponível em: https://so07.tci-thaijo.org/index.php/rtnb/article/view/639. Acesso em: 16 jun. 2025.