“Enrichment of Soymeal Medium to Increase the Rapamycin Production by Streptomyces Hygroscopicus: Rapamycin Enhancement by Soymeal”. Biological Sciences - PJSIR 57, no. 1 (April 21, 2014): 25–31. Accessed March 11, 2026. https://v2.pjsir.org/index.php/biological-sciences/article/view/113.