1. Effect of problem-based learning on students' achievement in Chemistry;Aidoo;Journal of Education and Practice,2016
2. A model for implementing problem-based language learning: Experiences from a seven-year journey;Al-Busaidi;International Journal of Learning, Teaching and Educational Research,2021
3. Problem-based learning;Allen;New Directions for Teaching and Learning,2011
4. Teaching strategies used in pharmacy;Almeman,2018
5. Teachers' practical theories for the design and implementation of problem based learning;Angeli;Science Education International,2002