Zamroni, Zamroni, Soewarto Hardhienata, Widodo Sunaryo, M. Zainal Arifin, y Zenal Abidin. 2019. «Improving Teacher Performance by Strengthening Personality, Organizational Culture, and Achievement Motivation». Opción 35 (octubre), 1411-34. https://produccioncientificaluz.org/index.php/opcion/article/view/32468.