Prasetya, S. P.; Sri Murtini; Fahmi Fahrudi Fadirubun; Lidya Lestari Sitohang; Leli Anggreini; Ayu Nurhania. WORKSHOP E-MODULE GEOGRAPHY BASED ON QR CODE ON MGMP GEOGRAPHY IN SURABAYA . J. GEOGR. Geogr. dan Pengajarannya 2024, 22, 111-122.