Ahmed S, Hussain M, Rahman A, Halim A, Rahman F. Kerosene lamp "kupi": lights the house, but may bring darkness to life. Mymensingh Med. J. [Internet]. 2009 Sep. 16 [cited 2024 Nov. 21];18(2):221-5. Available from: https://banglajol.info/index.php/MMJ/article/view/3421