1. Research Officer (Ayurveda), Central Ayurveda Research Institute, Kolkata, West Bengal, India, Central Council for Research in Ayurvedic Sciences, Ministry of AYUSH, Government of India.
2. Research Officer (Pharmacognosy), Central Ayurveda Research Institute, Kolkata, West Bengal, India, Central Council for Research in Ayurvedic Sciences, Ministry of AYUSH, Government of India.
3. Research Officer (Chemistry), Central Ayurveda Research Institute, Kolkata, West Bengal, India, Central Council for Research in Ayurvedic Sciences, Ministry of AYUSH, Government of India.
4. Assistant Research Officer (Pharmacognosy), Central Ayurveda Research Institute, Kolkata, West Bengal, India, Central Council for Research in Ayurvedic Sciences, Ministry of AYUSH, Government of India.
5. Senior Research Fellow (Chemistry), Central Ayurveda Research Institute, Kolkata, West Bengal, India, Central Council for Research in Ayurvedic Sciences, Ministry of AYUSH, Government of India.
6. Director (Institute), Central Ayurveda Research Institute, Kolkata, West Bengal, India, Central Council for Research in Ayurvedic Sciences, Ministry of AYUSH, Government of India.