Husein, Muhammad Fikri Haikal, Ucuk Darusalam, and Andri Aningsih. 2020. “Application of the O-Chat Bot Program to Provide Learning Motivation to National University Students Using AIML: Application of the O-Chat Bot Program to Provide Learning Motivation to National University Students Using AIML”. Jurnal Mantik 4 (1):433-40. https://iocscience.org/ejournal/index.php/mantik/article/view/769.