SHAKILA PARVIN J, VENKATESWARULU N, and VIJAYA T. “A STUDY ON EFFECT OF VERMICOMPOST VAM FUNGI NITROGEN FIXING BACTERIA AND PHOSPHATE SOLUBILIZING BACTERIA ON GROWTH PARAMETERS AND PHYSIOLOGY OF TRIBULUS TERRESTRIS L”. Innovat International Journal Of Medical & Pharmaceutical Sciences, vol. 7, no. 3, May 2021, pp. 17-27, https://innovatpublisher.com/index.php/iijmps/article/view/186.