Influence of Motivational Factors on Research Productivity of Academic Staff in Private Universities in Oyo State Nigeria. Jurnal Adabiya, [S. l.], v. 28, n. 1, p. 67–77, 2026. DOI: 10.22373/adabiya.v28i1.32566. Disponível em: https://www.jurnal.ar-raniry.ac.id/index.php/adabiya/article/view/32566. Acesso em: 13 mar. 2026.