KHUDOYAN, S. An Attempt of Explanatory Classification of Human Developmental Stages. Main Issues Of Pedagogy And Psychology, [S. l.], v. 19, n. 1, p. 7-23, 2021. DOI: 10.24234/miopap.v19i1.388. Disponível em: https://miopap.aspu.am/index.php/miopap/article/view/388. Acesso em: 28 nov. 2021.