AKPERTEY, Abraham; PIATO, Kevin; SIDIK, Purnama; ADI, Gandha Satria. RETRACTED: A STEAM-Ethnoscience Approach to Coffee Plant Education. JINEA: Journal of Innovation in Education and Learning, [S. l.], v. 2, n. 1, p. 55–68, 2026. DOI: 10.66031/jinea.v2i1.163. Disponível em: https://jurnal.ihsancahayapustaka.id/index.php/jinea/article/view/163. Acesso em: 7 may. 2026.