D. Prastyo and I. D. Rachmawati, “Digitalization as a Strategy for Collecting Zakat, Infaq, Shadaqoh (ZIS) Funds during the COVID-19 Pandemic by Lazismu East Java: Digitalisasi Sebagai Strategi Penghimpunan Dana Zakat, Infaq, Shadaqoh (ZIS) pada Masa Pandemi COVID-19 oleh Lazismu Jawa Timur”, ijins, vol. 21, p. 10.21070/ijins.v21i.747, Jan. 2023.