AL-EIDEH, B. M. .; ALSHAMMARI, T. . Moment Approximation of a Money Return Model Employing a Birth and Death Diffusion Process with General External Effect. Studies in Business and Economics, [S. l.], v. 25, n. 1, p. 36–50, 2022. DOI: 10.29117/sbe.2022.0134. Disponível em: https://journals.qu.edu.qa/index.php/SBE/article/view/2419. Acesso em: 8 aug. 2022.