Muhammad Afzal1 , Anwar Ali1 , Areeba-Binte-Imran2 and Naveed Ahmad2 *. Assessment of ecosystem services of oak forests, Tangir valley, district Diamer, Pakistan. JPAA [Internet]. 2023 May 31 [cited 2024 May 17];5(2). Available from: https://ojs.aiou.edu.pk/index.php/jpaa/article/view/1081