Thu, Tran, Nguye Thi Thao, & Trinh Quang Phap. " The Effectivity of Bioinoculants on Suppressing Tylenchulus semipenetrans in Citrus Growing Soil in Cao Phong, Hoa Binh." VNU Journal of Science: Earth and Environmental Sciences [Online], 35.4 (2019): n. pag. Web. 22 Dec. 2024