Mangrio, Abdul Ghafoor, Zakir Hussain Dahri, M. z. Ikram, and Bashir Ahmed. “Hydraulic Characterization of Locally Manufactured Drip Emitters”. Biological Sciences - PJSIR 50, no. 3 (August 9, 2007): 218–222. Accessed July 31, 2025. http://www.biostaging.pjsir.org/index.php/biological-sciences/article/view/969.