DEVELOPING INDONESIAN SPELLING TEXTBOOK FOR ELEMENTARY SCHOOL STUDENTS. Primary: Jurnal Pendidikan Guru Sekolah Dasar, [S. l.], v. 10, n. 2, p. 364–373, 2021. DOI: 10.33578/jpfkip.v10i2.8238. Disponível em: https://primary.ejournal.unri.ac.id/index.php/JPFKIP/article/view/796. Acesso em: 22 dec. 2025.