AHMED, Mostak; HOSSAIN, Alamgir. Transcendental equation in quadratic form and its solution. Bangladesh Journal of Scientific and Industrial Research, [S. l.], v. 47, n. 2, p. 239–242, 2012. DOI: 10.3329/bjsir.v47i2.11460. Disponível em: https://www.banglajol.info/index.php/BJSIR/article/view/11460. Acesso em: 21 sep. 2025.