Kala, Shashi, and Suneel Sharma. “Shoot Pruning Affect Micropropagation of P. Guajava L. and P. Friedrichsthalianum (O.Berg) Nied”. Indian Journal of Horticulture 76, no. 04 (December 31, 2019): 618–621. Accessed December 26, 2024. https://journal.iahs.org.in/index.php/ijh/article/view/2261.