Wardani, Nisa Widya, Dhiah Fitrayati, and Masruroh Masruroh. 2023. “Optimalisasi Hasil Belajar Ekonomi Materi Manajemen Melalui Pembelajaran Berdiferensiasi Model Project Based Learning ”. Innovative: Journal Of Social Science Research 3 (2):7186-95. http://j-innovative.org/index.php/Innovative/article/view/934.