Noninvasive Classification of Blood Pressure Based on Photoplethysmography Signals Using Bidirectional Long Short-Term Memory and Time-Frequency Analysis. - Hendrana Tjahjadi; Kalamullah Ramli; Hendri Murfi (IEEE Access, 2020)

Noninvasive Blood Pressure Classification Based on Photoplethysmography Using K-Nearest Neighbors Algorithm: A Feasibility Study. - Hendrana Tjahjadi; Kalamullah Ramli (Inf., 2020)

Development of Ship Detection Using OPENCV YOLO Method on Unmanned Prototype Boat for Monitoring National Sea. - A. P. Wibby Aldryani; Hendrana Tjahjadi; Iqbal Ahmad Dahlan; Ikhwannul Kholis; Reza Istoni; Angelita Friskilla Bangun; Anry Christiano Tambunan; Jhon Kristel Sabathino Pigome (IWBIS, 2022)