कुमार विरेन्द्र; गरिमा. समसामयिक समस्याएँ और प्राणायाम. Innovative Research Thoughts, [S. l.], v. 4, n. 7, p. 35–40, 2018. Disponível em: https://irt.shodhsagar.com/index.php/j/article/view/962. Acesso em: 19 sep. 2024.