ISLAM, Nazrul. A FEW ASPECTS OF MOTIVATION: AN OVERVIEW OF CONCEPTS, THEORIES AND TECHNIQUES. Khulna University Studies, [S. l.], p. 103–108, 1999. DOI: 10.53808/KUS.1999.1.1.103-108-mb. Disponível em: https://kus.ku.ac.bd/kustudies/article/view/727. Acesso em: 4 may. 2026.