Intan Parawansa, Musdin La Nurdin, and Achmad Sjamsudin. “PROCEDURES FOR RECEIVING ZAKAT,INFAQ,SHODAQOH AND WAQF FUNDS AT THE SIDOARJO INDEPENDENT ORPHANAGE FOUNDATION”. ICO EDUSHA, vol. 2, no. 1, Jan. 2022, pp. 512-21, https://prosiding.stainim.ac.id/index.php/prd/article/view/196.