2000 · Manuela Martins, Paulo Bernardes · CNR Solar (Scientific Open-access Literature Archive and Repository) (Consiglio Nazionale delle Ricerche) · 9
2012 · Manuela Martins, Maria do Carmo Franco Ribeiro · Portuguese National Funding Agency for Science, Research and Technology (RCAAP Project by FCT) · 4
2006 · Helena Paula Abreu de Carvalho, José d’ Encarnação, et al. · Portuguese National Funding Agency for Science, Research and Technology (RCAAP Project by FCT) · 4
2017 · Manuela Martins, Maria do Carmo Franco Ribeiro, et al. · Portuguese National Funding Agency for Science, Research and Technology (RCAAP Project by FCT) · 3