fitria, F.A., Andi Farmadi, Dwi Kartini, Dodon Turianto Nugrahadi and Ando Hamonangan Saragih 2022. Implementation Of Convolutional Neural Network (CNN) Algorithmic for Covid-19 Disease and Pneumonia X-Ray Image Classification. Journal of Data Science and Software Engineering. 3, 01 (Dec. 2022), 32-38.