Using CMMI together with agile software development: A systematic review. - Fernando Selleri Silva; Felipe Santana Furtado Soares; Angela Lima Peres; Ivanildo Monteiro de Azevedo; Ana Paula L. F. Vasconcelos; Fernando Kenji Kamei; Silvio Romero de Lemos Meira (Inf. Softw. Technol., 2015)