by Karmagatri, Mulyani, Ratnapuri, Chyntia Ika, Casteillo, Benjamin
Published in IOP conference series. Earth and environmental science (01.04.2024)

by Astuty, Eriana, Yustian, Okky Rizkia, Ratnapuri, Chyntia Ika
Published in Frontiers in education (Lausanne) (09.06.2022)

by Ratnapuri, Chyntia Ika, Aprilia, Selvi, Ningrum, Dian Kurnia, Sudirman, Ivan Diryana, Alamsyah, Doni Purnama
Published in IOP conference series. Earth and environmental science (01.07.2021)

by Kurnianingrum, Dian, Wijaya, Andrian, Widjojo, Rosita, Ratnapuri, Chyntia Ika, Kartawinata, Budi Rustandi, Yustian, Okky Rizkia
Published in 2023 International Conference on Informatics, Multimedia, Cyber and Informations System (ICIMCIS) (07.11.2023)

by Kurnianingrum, Dian, Bin Jumri, Isma Addi, Ratnapuri, Chyntia Ika, Karmagatri, Mulyani, Kartawinata, Budi Rustandi
Published in 2024 3rd International Conference for Innovation in Technology (INOCON) (01.03.2024)

by Rustine, Mira, Ika Ratnapuri, Chyntia, Azmi Karim, Nur, Purnama Alamsyah, Doni
Published in 2021 International Seminar on Machine Learning, Optimization, and Data Science (ISMODE) (29.01.2022)

by Karim, Nur Azmi, Ratnapuri, Chyntia Ika
Published in International journal of engineering and advanced technology (30.10.2019)

by Ratnapuri, Chyntia Ika, Inayati, Dr. Tutik
Published in International journal of recent technology and engineering (30.11.2019)

by Othman, Norfaridatul Akmaliah, Alamsyah, Doni Purnama, Utomo, Satrio Matin, Setiawan, Sandy, Ratnapuri, Chyntia Ika, Indriana
Published in 2021 International Conference on Information Management and Technology (ICIMTech) (19.08.2021)