- Albert Einstein -
321050821
99999999
Links:
[1] https://pepak.sabda.org/epublish/1
[2] https://pepak.sabda.org/epublish/1/233
[3] https://pepak.sabda.org/17/jun/2005/anak_kreasi_mengajarkan_ajaran_kristen
[4] https://pepak.sabda.org/edisi_pepak/e_binaanak_233_masalah_kreativitas