Citation | Amina., M.Z. Rashid and A. Rashid. 2021. Efficacy of edible chitosan formulation in quality maintenance and shelf life of guava (Psidium guajava L.) fruit during cold storage. Sarhad Journal of Agriculture, 38(1): 266-274. DOI | https://dx.doi.org/10.17582/journal.sja/2022/38.1.266.274