Nugraha, Dimas, Sherly Nurul Syifa, and Rita Zulbetti. 2022. “Pengaruh Net Profit Margin Dalam Mengukur Profitabilitas Pada Perusahaan PT. Bunyamin Inovasi Teknik”. Management Studies and Entrepreneurship Journal (MSEJ) 3 (2):560-68. https://doi.org/10.37385/msej.v3i2.462.