AN EVALUATION OF TEXT BOOK OF CHEMISTRY OF HIGHER SECONDARY LEVEL GRADE 1 PRESCRIBED BY TEXTBOOK BOARD KPK PESHAWAR. AMAR [Internet]. 2026 Mar. 19 [cited 2026 Oct. 16];4(3):750-97. Available from: https://www.amresearchjournal.com/index.php/Journal/article/view/1803