4 1 10 Kunci Menciptakan Perubahan di Kelas dan Sekolah Longginus Gelatan Primary Author Ignasius Rudin Primary Author Ignasius Narew Primary Author Novimbriati Ratu Primary Author mixed material 9786349617956 Pekanbaru Cv Agkasa Media Literasi 2025 Ahmad Tomu Primary Author Longginus Gelatan Primary Author Yulianus Songgo Primary Author Andini Risfandini Primary Author Tanto Gatot Sumarsono Primary Author mixed material 9786349631310 Pekanbaru Cv Agkasa Media Literasi 2025 MURNITASARI Primary Author Longginus Gelatan Primary Author Fransiska Rante Primary Author mixed material 9786347407795 Pekanbaru Cv Agkasa Media Literasi 2025 Nely Salupadang Primary Author Mulyati Primary Author Nirfayanti Primary Author Longginus Gelatan Primary Author mixed material 9786231790828 Sumatra Barat PT Insan Cendikia Mandiri 2022