CHAUHAN, Komal; SINGH, Kiran; RANI, Nigam. Assesment of Improved Chullah in Rural Settings of Hisar. Indian Journal of Extension Education, India, v. 57, n. 4, p. 54–57, 2021. Disponível em: https://epubs.icar.org.in/index.php/IJEE/article/view/115487. Acesso em: 22 oct. 2025.