SRIYANTI, Iis; PATMA PERMATASARI, Kiki; YUSTIANI, Lulu; ARFIYANTI, Riskha; WAHYUNINGSIH, Nuning. Challenges of Product Differentiation Learning in Indonesian Subjects at the Junior High School Level. Jurnal Edusci, [S. l.], v. 1, n. 6, p. 272–280, 2024. DOI: 10.62885/edusci.v6i1.350. Disponível em: https://annpublisher.org/ojs/index.php/edusci/article/view/350. Acesso em: 26 apr. 2026.