Priyono, Kuswaji Dwi, and Ongky Fernanda. “Characteristics of Communities Affected by Covid-19 on Archaeological Sites and Cultural Heritage Sites in Kalijambe, Sragen, Central Java in 2020”. Urecol Journal. Part D: Applied Sciences 1, no. 2 (December 5, 2021): 56–64. Accessed April 30, 2024. https://e-journal.urecol.org/index.php/ujas/article/view/79.