TJAN, C.; SETIAWAN, S.; HENDERSON, H.; HARDIANTO, H.; JOLIN, J. Risk management analysis of Kopitiam Singkawang business. Journal of Management Science (JMAS), [S. l.], v. 6, n. 1, p. 47–51, 2023. Disponível em: https://www.exsys.iocspublisher.org/index.php/JMAS/article/view/192. Acesso em: 26 jul. 2026.