Latifah, Umi ba’dingatul, Atni Dwi Hasmara Yekti, Tiyas Akbar Wahyu Satria, Mellysa Yulinar Yulinar, Viona Rizqy Ananda, and Shubhi Mahmashony Harimurti. 2023. “Go Mental Healthy Mental Health Services Based on Mobile App To Address Problems In Online Learning In The Covid-19 Pandemic”. IJCER (International Journal of Chemistry Education Research) 7 (1):19-24. https://doi.org/10.20885/ijcer.vol7.iss1.art4.