Estimation of optimal lifting capacity in annulus. Periodicals of Engineering and Natural Sciences, [S. l.], v. 10, n. 4, p. 57–64, 2022. DOI: 10.21533/pen.v10.i4.681. Disponível em: https://pen.ius.edu.ba/index.php/pen/article/view/681. Acesso em: 30 apr. 2026.