Duarte AMD, Oro IM, Vidor K, Duarte D. Identifying and Addressing Problems in the Estimation Process: a Case Study Applying Action Research. JSERD [Internet]. 2023Aug.23 [cited 2024May21];11(1):10:1 - 10:8. Available from: https://journals-sol.sbc.org.br/index.php/jserd/article/view/3082