Links:[1] https://pepak.sabda.org/edisi_pepak/e_binaanak_401_permainan [2] https://pepak.sabda.org/epublish/1 [3] https://pepak.sabda.org/epublish/1/605 [4] https://pepak.sabda.org/ide_ide_permainan_dalam_situs_purnawan_kristanto