Developing an instrument to evaluate the influential factors of the success of local curriculum

by Dedek Andrian
Published 2019-06-01

Developing instrument to increase students' geometry ability based on Van Hiele level integrated with Riau Malay culture

by Astri Wahyuni, Leo Adhar Effendi, Lilis Marina Angraini, Dedek Andrian
Published 2020-12-01

Pengaruh Pembelajaran Kooperatif Tipe STAD Terhadap Peningkatan Hasil Belajar, Sikap Sosial, dan Motivasi Belajar

by Dedek Andrian, Astri Wahyuni, Syarul Ramadhan, Fini Rezy Enabela Novilanti, Zafrullah
Published 2020-01-01