Swetha, Valaboju, Vallapu Nandini, Vasudev Pareek, Verpula Uday Kumar, Volavuthu Srihari, and Kondapuram Devi. “The Role of Natural Extracts in Depression: Modulating Neurotransmitters for Antidepressant Effects”. INTERNATIONAL JOURNAL OF APPLIED PHARMACEUTICAL SCIENCES AND RESEARCH 9, no. 01 (January 1, 2024): 1-15. Accessed October 3, 2025. https://www.sierrajournals.com/index.php/IJAPSR/article/view/1087.