V. G. RAJALEKSHMI. Renewal Process for Finding the Occurrence Rate of an Event. International Journal of Mathematics And its Applications, [S. l.], v. 9, n. 2, p. 219–222, 2021. Disponível em: http://ijmaa.in/index.php/ijmaa/article/view/88. Acesso em: 8 may. 2024.