Muhamad Sigid Safarudin. “Penerapan Ground Theory, Middle Theory, Dan Lower Theory Dalam Proses Rekrutmen: Studi Literatur”. Sci-tech Journal 4, no. 2 (May 1, 2025): 123 –. Accessed November 18, 2025. https://www.mes-bogor.com/journal/index.php/stj/article/view/709.