| Qualidade: Planeamento e controlo estatístico de processos ZL Pereira, JG Requeijo Co-edição da Fundação da FCT/UNL e da Editora Prefácio, Lisboa, 2008 | 223 | 2008 |
| Integrating six sigma with ISO 9001 P Marques, J Requeijo, P Saraiva, F Frazão‐Guerreiro International Journal of Lean Six Sigma 4 (1), 36-59, 2013 | 71 | 2013 |
| SIPOC: A Six Sigma tool helping on ISO 9000 quality management systems PA Marques, JG Requeijo XIII Congreso de Ingeniería de Organización, 1229-1238, 2009 | 55 | 2009 |
| Application of Lean Six-Sigma methodology to reducing production costs: case study of a Portuguese bolts manufacturer MR Cabrita, JP Domingues, J Requeijo International Journal of Management Science and Engineering Management 11 (4 …, 2016 | 35 | 2016 |
| Integration of engineering process control and statistical control in pulp and paper industry AS Matos, JG Requeijo, ZL Pereira Computer aided chemical engineering 25, 399-404, 2008 | 19 | 2008 |
| Condition monitoring based on modified CUSUM and EWMA control charts SPGFS Lampreia, JFG Requeijo, JAM Dias, VM Vairinhos, PIS Barbosa Journal of Quality in Maintenance Engineering 24 (1), 119-132, 2018 | 16 | 2018 |
| Buildings lean maintenance implementation model A Abreu, J Calado, J Requeijo Open Engineering 6 (1), 2016 | 16 | 2016 |
| Implementation of the statistical process control with autocorrelated data in an automotive manufacturer JG Requeijo, J Cordeiro International Journal of Industrial and Systems Engineering 13 (3), 325-344, 2013 | 16 | 2013 |
| Qualidade: Planeamento e Controlo Estatístico de Processos (Quality: Statistical Process Control and Planning) ZL Pereira, JG Requeijo FCT/UNL Foundation Editor, Lisboa, 2012 | 15 | 2012 |
| Six sigma business scorecard approach to support maintenance projects in a collaborative context JFG Requeijo, AJP da Costa Feliciano, JMF Calado, ASM da Eira Dias Revista produção e desenvolvimento 4 (1), 82-97, 2018 | 14 | 2018 |
| Técnicas avançadas do controlo estatístico do processo JFG Requeijo, Universidade Nova de Lisboa | 13 | 2003 |
| A statistical state analysis of a marine gas turbine S Lampreia, V Vairinhos, V Lobo, J Requeijo Actuators 8 (3), 54, 2019 | 10 | 2019 |
| Six Sigma life cycle PA Marques, PM Saraiva, JG Requeijo, FF Guerreiro Technology and Manufacturing Process Selection: The Product Life Cycle …, 2014 | 10 | 2014 |
| Planeamento e Controlo Estatístico de Processos: Qualidade ZL Pereira, JG Requeijo Lisboa: EdFCT, 2008 | 9 | 2008 |
| T2 charts applied to mechanical equipment condition control SS Lampreia, JG Requeijo, JM Dias, V Vairinhos 2012 IEEE 16th International Conference on Intelligent Engineering Systems …, 2012 | 7 | 2012 |
| Equipment condition monitoring with an application of mewma control charts and others charts S Lampreia, J Requeijo, J Dias, V Vairinhos 11th international conference on vibration problems, Lisboa 191, 2013 | 6 | 2013 |
| Quality: statistical process control and planning ZL Pereira, JG Requeijo Foundation of FCT/UNL, Lisbon (in Portuguese), 2012 | 6 | 2012 |
| A Fuzzy Logic Model to Enhance Quality Management on R&D Units A Abreu, R Santos, JMF Calado, J Requeijo KnE Engineering, 285–298-285–298, 2020 | 5 | 2020 |
| Statistical process control for a limited amount of data J Requeijo, A Abreu, AS Matos ICORES 2014–3rd International Conference on Operations Research and …, 2014 | 5 | 2014 |
| Value-based axiomatic decomposition (part I): theory and development of the proposed method PA Marques, JG Requeijo, PM Saraiva, FF Guerreiro Proceedings of ICAD2013, 1725, 2013 | 5 | 2013 |
