SANJOYO, M. P. "GUESSING NUMBERS" GAMBLING IN SURABAYA IN THE 1950-1980S: PERJUDIAN MENEBAK ANGKA DI SURABAYA TAHUN 1950-1980-AN. SOLIDARITY: Journal of Social Studies, [S. l.], v. 2, n. 1, p. 13–26, 2022. DOI: 10.35719/solidarity.v2i1.81. Disponível em: https://solidarity.uinkhas.ac.id/index.php/solid/article/view/81. Acesso em: 30 aug. 2025.