Arief, Mochammad, Alkusani Alkusani, and Nur Cahyadi. 2023. “Pengaruh Motivasi Kerja, Disiplin Kerja Dan Punishment Terhadap Produktivitas Kerja Karyawan PT. Sumber Mas Indah Plywood (Studi Kasus : PT. Sumber Mas Indah Plywood Kab. Gresik) ”. Innovative: Journal Of Social Science Research 3 (6):9519-32. https://doi.org/10.31004/innovative.v3i6.7680.