1. Industrial Chemistry Laboratory, Council of Scientific and Industrial Research (CSIR) – Central Leather Research Institute (CLRI), Adyar, Chennai, India
2. Academy of Scientific and Innovative Research (AcSIR), Discipline: Chemical Sciences, New Delhi, India
3. Chemical Laboratory, Council of Scientific and Industrial Research (CSIR) – Central Leather Research Institute (CLRI), Adyar, Chennai, India