1.
Sood P, Bindra S. Modified Kuppuswamy socioeconomic scale: 2022 update of India. Int J Community Med Public Health [Internet]. 2022 Sep. 28 [cited 2025 Nov. 17];9(10):3841-4. Available from: https://www.ijcmph.com/index.php/ijcmph/article/view/10140