Sina Z, Kosova R, Reka A, Biçaku A, Starova A. The missing mathematics in high school. Theorems, proofs and geometric constructions. . IJANSER [Internet]. 2024 May 27 [cited 2024 Nov. 24];8(4):279-86. Available from: https://as-proceeding.com/index.php/ijanser/article/view/1847