Arangote, R. J., Paz, T. A. D., & Vinarao, P. M. (2022). Offline-Online Submission and Assessment System (OSAS) chatbot as an E-tool on retrieval of learners’ outputs in Earth and Life Science during the Distance Learning. Journal of Technology Innovations and Energy. https://doi.org/10.56556/jtie.v1i3.249