A. Hussain, S. . Majeed, . M. . Z. Khan, and W. Farooq, “Productive Use of Natural Resources for Promotion of Horticultural Crop Production through Rooftop Rainwater Harvesting in Rain-Fed Hilly Areas of Punjab: Rooftop Rainwater Harvesting in Rain-Fed Hilly Areas”, PPASB, vol. 58, no. 1, pp. 65–76, Aug. 2021.