N. SCHERBAKOV, V.; V. DUBROVSKY, A.; V. MAKAROVA, I.; I. ZOTOVA, A.; E. NAKHRATOVA, E. Labor Motivation and its Endogenous Level. International Journal of Engineering and Technology, [S. l.], v. 7, n. 4.38, p. 442–446, 2018. DOI: 10.14419/ijet.v7i4.38.24600. Disponível em: https://mail.sciencepubco.com/index.php/IJET/article/view/24600.. Acesso em: 6 jun. 2025.