Nuradi N, Khatimah H, Wulan ER. Persaingan Bisnis: Telaah Konsep Pemikiran Kahrudin Yunus. JIEI [Internet]. 2024 Mar. 2 [cited 2025 Aug. 27];10(1):10-9. Available from: https://jurnal.stie-aas.ac.id/index.php/jei/article/view/11197