What technical fields has Jasa Marga researched?
Jasa Marga has researched the technical fields related to Toll road
What is Jasa Marga's total number of patents?
Jasa Marga has 4 patents in total.
What is Jasa Marga's official website?
Jasa Marga's official website is
http://www.jasamarga.com.
Where is Jasa Marga's headquarters?
Who are Jasa Marga key executives?
Jasa Marga's key executives are
Heli Winarso, Agus Sofian and Sapto Amal Damandari.