MAHNIC, V. A Case Study on Agile Estimating and Planning using Scrum. Elektronika ir Elektrotechnika, [S. l.], v. 111, n. 5, p. 123-128, 2011. DOI: 10.5755/j01.eee.111.5.372. Disponível em: https://eejournal.ktu.lt/index.php/elt/article/view/372. Acesso em: 29 mar. 2024.