Sumarmin, Ramadhan

• Vol 1, No 1 (2016): Atrium Pendidikan Biologi - Articles
  Development of Teaching Materials in the Form of Textbooks with Contextual Nuances Equipped with Mind Map on Material of Life Organization for Junior High School Students
  Abstract
• Vol 4, No 2 (2019): Atrium Pendidikan Biologi - Articles
  The Effect of Make A Match Learning Model on Students’ Science Cognitive Competency of Junior High School Students In Payakumbuh City
  Abstract  Fullpaper
• Vol 4, No 2 (2019): Atrium Pendidikan Biologi - Articles
  Application of Guided Inquiry Learning Model to Cognitive Competencies of Students Assisted by Mind Map in Senior High School UNP Laboratory Development
  Abstract  Fullpaper