Thamrin G. Analisa Citra Penggunaan Media Sosial (Whatsapp dan Line) Sebagai Sarana Komunikasi Kegiatan Gereja yang Efektif [An Analysis of the Image of Social Media Usage (Whatsapp and LINE) as the Means of Communication for Effective Church Activities]. DILIGENTIA [Internet]. 2021 May 31 [cited 2025 Nov. 20];3(2):126-37. Available from: https://ojs.uph.edu/index.php/DIL/article/view/3393