TAMBUNAN, B.; PINEM, L. J. The Effect of Product Attributes on Purchasing Decision for Palm Oil Derivatives (Case study: Chocolate Appolo at Bina Swalayan Medan). Jurnal Online Pertanian Tropik, [S. l.], v. 7, n. 2, p. 219–226, 2020. DOI: 10.32734/jopt.v7i2.4663. Disponível em: https://idjpcr.usu.ac.id/jpt/article/view/4663. Acesso em: 4 aug. 2025.