KALIAPPA SIAU; WAAFY SAMUDRA. Using Local Knowledge to Make Purchases of Goods and Services: a Study of the Application. International Multidisciplinary Journal for Research & Development, [S. l.], v. 10, n. 01, p. 01–12, 2023. Disponível em: https://www.ijmrd.in/index.php/imjrd/article/view/5. Acesso em: 30 jun. 2025.