“Analisis Peran Motivasi Diri Dan Kebutuhan Pelatihan Produk Terhadap Kinerja Karyawan ”. Management Studies and Entrepreneurship Journal (MSEJ) 3, no. 6 (November 30, 2022): 4245–4253. Accessed May 27, 2026. https://journal.yrpipku.com/index.php/msej/article/view/1071.