Naja AS, Shohib MW. Transformation Of School Principal Leadership Based On Values To Khulafaur-Rasyidin Leadership At Smk Entrepreneur Indonesia Sragen. J HUM SOC STUD [Internet]. 2026 Mar. 28 [cited 2026 Apr. 18];10(1):472-7. Available from: https://jhss-lppmunpak.id/index.php/jhss/article/view/89