G. PRANUTHI, S. K. TRIPATHI. Development of Hargreaves and Samani shortwave radiation coefficient (Kr) for India. J. Agrometeorol. [Internet]. 2011 Dec. 1 [cited 2025 Jun. 1];13(2):150-2. Available from: https://journal.agrimetassociation.org/index.php/jam/article/view/1362