คงเทียม ก.; เอี่ยมละออภักดี ป. Formulation Service Marketing Strategies to Increase Occupancy Rates for VIP Dormitory, Mueang District, Khon Kaen Province. Economics and Business Administration Journal Thaksin University, Songkhla, Thailand, v. 11, n. 2, p. 1–8, 2019. Disponível em: https://so01.tci-thaijo.org/index.php/ecbatsu/article/view/186312. Acesso em: 3 may. 2024.