MARIYATI, Lely Ika; REZANIA, Vanda. Buku Ajar Psikologi Perkembangan Manusia. Umsida Press, [S. l.], p. 1–145, 2021. DOI: 10.21070/2021/978-623-6292-34-1. Disponível em: https://press.umsida.ac.id/index.php/umsidapress/article/view/978-623-6292-34-1. Acesso em: 20 jun. 2025.