TY - JOUR T1 - An Ergonomic Study on the ‘Morningness’ and ‘Eveningness’ of Call Center Agents and Its Effect on Cognitive Performance AU - Alma Maria Jennifer Gutierrez,Satrina Arga,Kea Cruz,Beatrice Jison JO - International Journal of Technology VL - 8 IS - 2 SP - 291 EP - 319 PY - 2017 DA - 2017/04/29 SN - 2087-2100 DO - https://doi.org/10.14716/ijtech.v8i2.6132 UR - https://ijtech.eng.ui.ac.id/article/view/180