SETIAWI, Agustina Purnami; ZAGHU, Monika Bela; PATTY, Elyakim Nova Supriyedi. Integrating Marapu Indigenous Philosophy and Digital Innovation into the Mathematics Curriculum for Junior High Schools in Southwest Sumba. PPSDP International Journal of Education, [S. l.], v. 4, n. 2, p. 944–961, 2025. DOI: 10.59175/pijed.v4i2.800. Disponível em: https://ejournal.ppsdp.org/index.php/pijed/article/view/800. Acesso em: 7 nov. 2026.