Babar Basharat Abbasi, Muhammad Azhar, Ibrar Hussain. Cost-Benefit Analysis of the Billion Tree Tsunami Afforestation Project: Insights from Hazara Region, Khyber Pakhtunkhwa. DSSR [Internet]. 2025 Mar. 15 [cited 2026 Aug. 10];3(3):648-63. Available from: https://www.thedssr.com.ajmss.com/index.php/2/article/view/402