Pengantar PB - Sesi khusus - Pdt. Dr. Ir. Wignyo Tanto, M.M, M.Th

Channel WignyoTanto
https://youtube.com/c/WignyoTanto

Channel GMM PIK (Gereja Mula Mula)
https://youtube.com/c/GMMPIK

www.wignyotanto.com