Cathrine Thephilah, Swaminathan Aruna and Rajagopalan Vijayaragahavan 2022. The effects of stress reduction strategies of breathing technique relaxation programme and positive psychology on biochemical variable response among schoolteachers. Bioscience Journal . 38, (Sep. 2022), e38068. DOI:https://doi.org/10.14393/BJ-v38n0a2022-54176.