Links:[1] https://pepak.sabda.org/epublish/1 [2] https://pepak.sabda.org/epublish/1/230 [3] https://pepak.sabda.org/milis_selain_e_binaanak [4] https://pepak.sabda.org/edisi_pepak/e_binaanak_230_disiplin_bergereja