UDIN, UDIN; SUUD, FITRIAH M.; FIRDAUSI, AZZUHRATUL KHAIRA. Transformational Leadership Training: A Key Driver to Improve the Effectiveness and Productivity of CV Ning Sri Stone Crusher. The journal of contemporary issues in business and government, [S. l.], v. 27, n. 2, p. 5821–5829, 2021. Disponível em: http://www.cibgp.com/index.php/1323-6903/article/view/1478. Acesso em: 31 oct. 2025.