Cao, Jixuan, et al. “Combination of Wound Healing With 1-Methylcyclopropene and Wound Detection by Iodine Solution to Maintain the Quality of Sweet Potato During Long-Term Storage”. International Journal of Agricultural and Biological Engineering, vol. 14, no. 3, June 2021, pp. 241-6, https://ijabe.migration.pkpps03.publicknowledgeproject.org/index.php/ijabe/article/view/5735.