Forecast of COVID-19 cemetery land needs with system dynamics modelingBondan Prakoso, I Dewa Ketut Kerta Widana, Rudy Pramono, Ernalem Bangun and Hafizh Surya IslamiE3S Web Conf., 331 (2021) 01010DOI: https://doi.org/10.1051/e3sconf/202133101010