HAMASHA, M. M. A Mathematical Approximation of the Left-sided Truncated Normal Distribution Using the Cadwell Approximation Model. **Engineering, Technology & Applied Science Research**, Greece, v. 7, n. 1, p. 1382–1386, 2017. DOI: 10.48084/etasr.988. Disponível em: https://etasr.com/index.php/ETASR/article/view/988. Acesso em: 2 oct. 2022.