डॉ0 राकेश कुमार तिवारी. शारीरिक गतिविधि और जीवन प्रत्याशा. ldealistic Journal of Advanced Research in Progressive Spectrums (IJARPS) eISSN– 2583-6986 [Internet]. 2025 Feb. 28 [cited 2026 Feb. 5];4(02):174-85. Available from: https://journal.ijarps.org/index.php/IJARPS/article/view/1023