SYOFRIZA SYOFYAN; SYAIFUDIN, Nanang; ESYA, Lavlimatria; ERZA, Osni. RETRACTED. Ecosia International Conference, [S. l.], p. 157–176, 2022. DOI: 10.32815/ecosia.vi.17. Disponível em: https://conference.asia.ac.id/index.php/ecosia/article/view/17. Acesso em: 29 sep. 2024.