Latifah, Retnani and Baddalwan, Ridwan and Saputra, Ambar Dwi and Meilina, Popy and Adharani, Yana (2021) Sentiment Analysis of COVID-19 Vaccines from Indonesian Tweets and News Headlines. In: The 2021 International Conference on Advanced Computer Science and Information Systems (ICACSIS).

Adharani, Yana and Saputra, Ambar Dwi and Hasan, Bukhari and Sudio, Ahmad Wigi and Afrizal, Andrie (2021) Lampiran BKD Bidang A 2020-2 (Pembimbing Skripsi). Skripsi (S1) thesis, Universitas Muhammadiyah Jakarta.