Zamroni, Z., S. Hardhienata, W. Sunaryo, M. Zainal Arifin, y Z. Abidin. «Improving Teacher Performance by Strengthening Personality, Organizational Culture, and Achievement Motivation». Opción, Vol. 35, octubre de 2019, pp. 1411-34, https://produccioncientificaluz.org/index.php/opcion/article/view/32468.