Yadav, Soobedar, et al. “Effect of Protease Inhibitors on Physiological and Biochemical Changes Influencing Keeping Quality in Gladiolus”. Indian Journal of Horticulture, vol. 72, no. 01, Mar. 2015, pp. 92-99, https://journal.iahs.org.in/index.php/ijh/article/view/1492.