Aabed, Sahar, et al. “In Vitro Evaluation of Antagonism Between Trichoderma spp.And Rhizoctonia Solani Causing Black Scurf Disease on Potato”. 2021. Yemeni Journal of Agriculture & Veterinary Sciences, vol. 1, no. 1, Mar. 2021, https://journal.tu.edu.ye/index.php/yjavs/article/view/15.