SRIVASTAVA, S. K., D. GOLA, P. K. TYAGI, A. JAIN, A. MALIK, . ARCHANA, Y. AGRAWAL, and N. CHAUHAN. “MORPHOLOGICAL IMPORTANCE OF NANOPARTICLES AND ITS APPLICATIONS”. PLANT CELL BIOTECHNOLOGY AND MOLECULAR BIOLOGY, Vol. 22, no. 41-42, July 2021, pp. 139-53, https://www.ikprress.org/index.php/PCBMB/article/view/6695.