ASTUTI, Budi; SUGIYATNO, Sugiyatno; AMINAH, Siti. The development of early childhood sex education materials for early childhood education (ECE) teachers. JPPM (Jurnal Pendidikan dan Pemberdayaan Masyarakat), [S. l.], v. 4, n. 2, p. 113–120, 2017. DOI: 10.21831/jppm.v4i2.14869. Disponível em: https://journal.uny.ac.id/index.php/jppm/article/view/14869. Acesso em: 17 jun. 2025.