The Indonesia's  economic growth has developed in line with world economic growth. This has  brought  increasing  in  Indonesia's  inter  islands  seaborne  trade.  In the purpose to connecting  Indonesia's  regions (Sumatera, Jawa, Kalimantan,  Sulawesi, and rest of the eastern  region), the Indonesia's government  brought the concept  of Indonesia' Pendulum/PendulumÂ…