Jalaludin, J., Widyaningsih, N. and Dwiatmoko, H. 2021. THEORY OF PLANNED BEHAVIOR APPLICATION ON MOTORCYCLE RIDER SAFETY BEHAVIOR. ASTONJADRO. 11, 1 (Dec. 2021), 198–206. DOI:https://doi.org/10.32832/astonjadro.v11i1.5990.