The Role of The Principal to Increase Teacher Innovation and Creativity during the Pandemic

by Umigiarini Pangestu, Dedy Hermanto Karwan
Published 2021-07-01

Motivation and Learning Strategies: Student Motivation Affects Student Learning Strategies

by Hasan Hariri*, Dedy Hermanto Karwan, Een Yayah Haenilah, Riswanti Rini, Ujang Suparman
Published 2021-01-01