Laiq Hasan, Asif Ali Khan, Rehmat Ullah and Yasir Saleem Afridi (2025) “Variable Rate Sprayer System for Citrus Orchards Using Tree Canopy Measurement with On-The-Go (OTG) Sensors”, Physical Education, Health and Social Sciences, 3(1), pp. 37–41. Available at: http://journal-of-social-education.org/index.php/Jorunal/article/view/185 (Accessed: 11 April 2025).