PUTRA, Ficker’s Samuel; MARBUN, Purim. The Role of Cell Groups in Reaching Souls for the Strategy of Urban Church Development. Journal Research of Social Science, Economics, and Management, [S. l.], v. 4, n. 11, p. 2028–2035, 2025. DOI: 10.59141/jrssem.v4i11.906. Disponível em: https://jrssem.publikasiindonesia.id/index.php/jrssem/article/view/906. Acesso em: 5 dec. 2025.