Ade Risna Sari, Henik Al Husnawati, Joko Suryono, Marzuki Marzuki, & Aria Mulyapradana. (2025). Metode Penelitian Kualitatif, Kuantitatif, Dan R&D. YPAD Penerbit, 2(1). Retrieved from https://journal.yayasanpad.org/index.php/ypadbook/article/view/432