“Tantangan Kurangnya Sumber Daya Manusia Dalam Manajemen Pelatihan Di SPNF Sanggar Kegiatan Belajar Kota Medan”. Diversification: Journal of Economics and Management Studies 1, no. 2 (June 24, 2024): 60–67. Accessed June 25, 2026. https://indo-intellectual.id/index.php/djems/article/view/1287.