A. A. Saputro, C. Y. S. Sukamta, and H. Sulistyani, “Identifikasi Dan Analisa Karakteristik Keterdapatan Sink Hole Di Area Paket Pembangunan Jalan Baru Jerukwudel-Baran-Duwet, Gunung Kidul, DIY: Identification And Analysis Of The Sink Holes Characteristic In The Area Of The New Road Construction Project, Jerukwudel-Baran-Duwet, Gunung Kidul, DIY”, n.a. ilm. teknik n.a., vol. 10, no. 1, pp. 59–68, Jan. 2022.