U. ba’dingatul Latifah, A. D. Hasmara Yekti, T. A. Wahyu Satria, M. Y. Yulinar, V. R. Ananda, and S. M. Harimurti, “Go Mental Healthy Mental Health Services Based on Mobile App To Address Problems In Online Learning In The Covid-19 Pandemic”, Int. J. Chem. Educ. Res., vol. 7, no. 1, pp. 19–24, Apr. 2023.