KAMALJIT SINGH; JASVINDER KAUR. Contemporary issues and challenges of power sector in haryana. International Journal on Integrated Education, [S. l.], v. 3, n. 8, p. 132–135, 2020. DOI: 10.31149/ijie.v3i8.547. Disponível em: https://journals.researchparks.org/index.php/IJIE/article/view/547. Acesso em: 16 oct. 2026.