YANI, Meri; DESYANDRI, Desyandri; ADRIAS, Adrias; RAHMI, Ulfia. Development of Interactive Teaching Materials on Google Sites using a Problem-Based Learning Model for Fifth-Grade Indonesian Language Instruction. Journal of Educational Sciences, [S. l.], v. 10, n. 1, p. 1750–1765, 2026. DOI: 10.31258/jes.10.1.p.1750-1765. Disponível em: https://jes.ejournal.unri.ac.id/index.php/JES/article/view/1326. Acesso em: 27 sep. 2026.