YAYA, A. & Yaya, D (2021). Effects of Discovery Method of Instruction on Secondary School Students' Achievement in Biology. Afribary. Retrieved from https://afribary.com/works/effectiveness-of-discovery-method-on-the-academic-achievement-of-biology-students-in-senior-secondary-schools-in-gwale-local-government-kano-state
YAYA, ALIYU, and Dr. Yaya "Effects of Discovery Method of Instruction on Secondary School Students' Achievement in Biology" Afribary. Afribary, 16 Jan. 2021, https://afribary.com/works/effectiveness-of-discovery-method-on-the-academic-achievement-of-biology-students-in-senior-secondary-schools-in-gwale-local-government-kano-state. Accessed 18 Apr. 2024.
YAYA, ALIYU, and Dr. Yaya . "Effects of Discovery Method of Instruction on Secondary School Students' Achievement in Biology". Afribary, Afribary, 16 Jan. 2021. Web. 18 Apr. 2024. < https://afribary.com/works/effectiveness-of-discovery-method-on-the-academic-achievement-of-biology-students-in-senior-secondary-schools-in-gwale-local-government-kano-state >.
YAYA, ALIYU and Yaya, Dr. . "Effects of Discovery Method of Instruction on Secondary School Students' Achievement in Biology" Afribary (2021). Accessed April 18, 2024. https://afribary.com/works/effectiveness-of-discovery-method-on-the-academic-achievement-of-biology-students-in-senior-secondary-schools-in-gwale-local-government-kano-state