Livia, R., Martini, A. I., & Asia, N. (2024). 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(5), 6814–6822. https://doi.org/10.37385/msej.v4i6.3321