Maulana, H., and N. Arkyananto. “Implementation of Enterprise Risk Management (Erm) in Yayasan Yatim Mandiri Surabaya: Implementation of Enterprise Risk Management (Erm) in Yayasan Yatim Mandiri Surabaya”. Islamic Business and Management Journal, vol. 6, no. 1, June 2023, pp. 34-53, doi:10.21111/ibmj.v6i1.4455.