Sri Indriati Hasanah, Harfin Lanya, Chairul Fajar Tafrilyanto, and Moh Zayyadi. “KAJIAN MATEMATIS PARIWISATA PANTAI JUMIANG DI DESA TANJUNG KECAMATAN PADEMAWU”. Pi: Mathematics Education Journal 5, no. 1 (April 30, 2022): 27–40. Accessed May 6, 2024. https://ejournal.unikama.ac.id/index.php/pmej/article/view/6717.