Andi Hermawan, A. Muwahid Muhammadi, Briliantina Indrati. Modeling and Optimization of Service Investigation Services: Empirical Study Using Pop-Hrm Approach at Head of Private Smk School in Bogor District, Indonesia. International Journal of Business and Social Science Research [Internet]. 2023 Sep. 29 [cited 2026 May 25];4(9):15-28. Available from: https://ijbssrnet.com/index.php/ijbssr/article/view/168