Sahrul, Zulpan, Untung Komarudin, Monica Niken Wulandari, Fitria Ardyanti Ramadhani, & Sri Marfu’ah. (2024). Pengembangan Instrumen Penelitian. YPAD Penerbit, 1(1). Retrieved from https://journal.yayasanpad.org/index.php/ypadbook/article/view/173