Qualidade de software

O material que estava com os links quebrados são os seguintes:

http://www.pontodeensino.com/2019_2/QSW/QSW_aula_1.pdf
http://www.pontodeensino.com/2019_2/QSW/QSW_aula_2.pdf
http://www.pontodeensino.com/2019_2/QSW/QSW_aula_3.pdf
http://www.pontodeensino.com/2019_2/QSW/QSW_aula_4.pdf
http://www.pontodeensino.com/2019_2/QSW/QSW_aula_7.pdf
http://www.pontodeensino.com/2019_2/QSW/QSW_aula_8.pdf