M. Abilleira-González, M. A. Fernández-Villarino, C. Varela-Casal, V. Arufe-Giráldez, R. Silva-Piñeiro, and S. G. Gonzalez-Gonzalez, “Physical activity intervention program through walking routes in sedentary university students”, J. Hum. Sport Exerc., vol. 14, no. 2, pp. 411–424, May 2019.