Roy, D. and Chatterjee, S. 2023. APPLICABILITY OF HEART RATE VARIABILITY AS A CARDIAC-AUTONOMIC MARKER IN EXERCISE AND SPORTS SCIENCE. INTERNATIONAL JOURNAL OF RESEARCH PEDAGOGY AND TECHNOLOGY IN EDUCATION AND MOVEMENT SCIENCES. 12, 02 (Aug. 2023), 282-289. DOI:https://doi.org/10.55968/ijems.v12i02.381.