Das D, Shrivastav MK, Krishna SVSPPJS, Hazarika D, Sharma SC, Chowdary RM, et al. Public-private partnerships (PPP) in infrastructure financing: A comparative study of developed and developing economies. Herit. Sustain. Dev. [Internet]. 2025 May 7 [cited 2026 Nov. 7];7(1):443-52. Available from: https://hsd.ardascience.com/index.php/journal/article/view/1087