Livia, Rindi, Andi Indra Martini, and Nur Asia. “Optimizing Employee Performance: The Impact of Work Motivation, Work Environment, and Leadership at PT. Manakarra Unggul Lestari in Tommo District, Mamuju Regency”. Management Studies and Entrepreneurship Journal (MSEJ) 4, no. 5 (November 20, 2024): 6814–6822. Accessed July 6, 2025. https://www.yrpipku.com/journal/index.php/msej/article/view/3321.