The Trends to Multi-Authorship and International Collaborative in Ecology Papers. - João Carlos Nabout; Marcos Aurélio de Amorim Gomes; Karine Borges Machado; Barbbara da Silva Rocha; Meirielle Euripa Pádua de Moura; Raquel Menestrino Ribeiro; Lorraine dos Santos Rocha; José Alexandre Felizola Diniz-Filho; Ramiro Logares (ISSI, 2015)

The roles of geographic distance and socioeconomic factors on international collaboration among ecologists. - Micael Rosa Parreira; Karine Borges Machado; Ramiro Logares; José Alexandre Felizola Diniz-Filho; João Carlos Nabout (Scientometrics, 2017)

Do traditional scientometric indicators predict social media activity on scientific knowledge? An analysis of the ecological literature. - João Carlos Nabout; Fabrício Barreto Teresa; Karine Borges Machado; Vitor Hugo Mendonça do Prado; Luis Mauricio Bini; José Alexandre Felizola Diniz-Filho (Scientometrics, 2018)