A. Balula

发表

T. Carvalho, Pedro Almeida, A. Balula, 2017 .

Sandra Vasconcelos, A. Balula, 2019, Advances in Marketing, Customer Relationship Management, and E-Services.

M. Loureiro, L. Pombo, A. Balula, 2013 .

António Moreira, Ana Balula, A. Moreira, 2010 .

António Moreira, Ana Balula, A. Balula, 2014 .

A. Balula, Delfim Leão, 2019, ELPUB 2019 23d International Conference on Electronic Publishing.

C. Eusébio, E. Kastenholz, Z. Breda, 2019 .

Sandra Vasconcelos, Dionisia Laranjeiro, A. Balula, 2021, 2021 16th Iberian Conference on Information Systems and Technologies (CISTI).

Sandra Vasconcelos, A. Balula, 2021 .

Sandra Vieira Vasconcelos, Ana Balula, Sandra Vasconcelos, 2021 .

Ciro Martins, Fábio Marques, Ana Balula, 2014 .

Sofia Dias, Ana Balula, Sandra Vasconcelos, 2018, 2018 2nd International Conference on Technology and Innovation in Sports, Health and Wellbeing (TISHW).

Ana Balula, Pedro Almeida, Tiago da Silva Carvalho, 2021, Handbook of Research on Determining the Reliability of Online Assessment and Distance Learning.