1 National Police Agency, "Traffic Signal Control Manual (2011)"
2 Yun I. S, "Study of Feasibility Analysis for the Protected-Permissive Left-Turn Signal control in Three-Leg Signalized Intersections Using a Microscopic Traffic Simulation Model" Korea Society of Road Engineers 2015
3 Won Y. J, "Study about Control Plan of the Left Turn Traffic below Four Lanes" Pusan National University 2010
4 Ministry of Land, Infrastructure and Transport, "Korea Highway Capacity Manual(KHCM)"
5 Agency, "Guideline for the Use of Protected/Permissive Left-Turn Phasing" 1987
6 Jang T. Y, "Drivers' Satisfaction of Protected/Permitted Left Turn(PPLT) Signal Operation" The Institute of Transport Systems(KITS) 2015
7 Park J. S, "A study on Warrant of Protected & Permissive Left-Turn Signal Systems" Hanyang University 2000
8 Lee D. H, "A Study on Warrant of Protected/Permissive Left-Turn Signal Phasing" Myongji University 2003
9 Song C. J, "A Study on Efficient Management of Protected/Permissive Left-Turn Traffic Flow" University of Seoul 2010
10 Kim S. Y, "A Study of Applying Protected/Permissive Left-Turn Signal(PPLT) at Four-Legged Signalized Intersection" Aju University 2015
1 National Police Agency, "Traffic Signal Control Manual (2011)"
2 Yun I. S, "Study of Feasibility Analysis for the Protected-Permissive Left-Turn Signal control in Three-Leg Signalized Intersections Using a Microscopic Traffic Simulation Model" Korea Society of Road Engineers 2015
3 Won Y. J, "Study about Control Plan of the Left Turn Traffic below Four Lanes" Pusan National University 2010
4 Ministry of Land, Infrastructure and Transport, "Korea Highway Capacity Manual(KHCM)"
5 Agency, "Guideline for the Use of Protected/Permissive Left-Turn Phasing" 1987
6 Jang T. Y, "Drivers' Satisfaction of Protected/Permitted Left Turn(PPLT) Signal Operation" The Institute of Transport Systems(KITS) 2015
7 Park J. S, "A study on Warrant of Protected & Permissive Left-Turn Signal Systems" Hanyang University 2000
8 Lee D. H, "A Study on Warrant of Protected/Permissive Left-Turn Signal Phasing" Myongji University 2003
9 Song C. J, "A Study on Efficient Management of Protected/Permissive Left-Turn Traffic Flow" University of Seoul 2010
10 Kim S. Y, "A Study of Applying Protected/Permissive Left-Turn Signal(PPLT) at Four-Legged Signalized Intersection" Aju University 2015
11 Bae W. J, "A Study of Applying A Study of Applying Protected/Permissive Left-Turn Signal(PPLT) at Four-Legged Signalized Intersection" Myongji University 2003