Yoseptry, Ricky, 		Yuliana, Yuliana, 		Caridin, Caridin, 		Z, Raden, AND 		Yusmadi, Bambang.
" Management of Supervision of Madrasah Principals in Improving the Quality of the Learning Process" <em>IJOBBA : International Journal of Bunga Bangsa Cirebon</em> [Online], Volume 1 Number 2 (31 December 2022)