Agyiri FOP, Kwabena AJS, Aidoo B, Asiedu EO. Determinants of Senior High School Students’ Performance in the Physical Sciences in the Twifo – Hemang Lower Denkyira District: The Interplay of Ambition and Effort as Mediating Variables. theijhss [Internet]. 2019 Jan. 31 [cited 2024 Jul. 22];8(1). Available from: https://internationaljournalcorner.com/index.php/theijhss/article/view/150983