A. Suryadin, N. Nurfitriani, and W. P. Sari, “Lazismu and Muhammadiyah Philanthropy in the Covid-19 Pandemic (CIPP Evaluation Model)”, jip, vol. 10, no. 2, pp. 385–402, May 2022, doi: 10.26811/peuradeun.v10i2.674.