WAHEED, A., W. .H. SHAH, and F. H. SHAH. “?Reduction In Post-Harvest Losses of Winter and Summer Crops of Guava: Short Communications”. Biological Sciences - PJSIR, vol. 38, no. 9-10, Oct. 1995, pp. 391-3, https://v2.pjsir.org/index.php/biological-sciences/article/view/2528.