Singh S, Sharma P, Saini M, Mehta P. Perceived Constraints in High-Density Apple Cultivation by the Farmers of the Mid-Hills Area of Himachal Pradesh. IJEP [Internet]. 2023 Aug. 26 [cited 2025 Sep. 14];10(Aug, 3):246-51. Available from: https://ojs.pphouse.org/index.php/IJEP/article/view/4966