Hematang, Y. I. P.; Mekiuw, Y. Pemberian Pelayanan Jasa Kepada Masyarakat: Desain Goa Maria Gereja St. Mikhael, Kampung Kweel, Merauke: Giving Service To The Community: The Design & Budget and Cost Plansof Maria Cave In St. Mikhael Church, Kweel Village, Merauke. J. Ig. 2021, 2, 1-7.