Sofro, Z., Wibowo, R., Wasityastuti, W., Kusumadewi, A., Utomo, P., Ekawati, F., Putri, R., Aldrin, E., Fatmawati, J., Chang, T., Pratista, M. & Agustiningsih, D. 2023, 'Physical activity virtual intervention for improving mental health among university students during the COVID-19 pandemic: A co-creation process and evaluation using the Behavior Change Wheel', Heliyon, 9(8), article no: e18915. https://doi.org/10.1016/j.heliyon.2023.e18915