https://www.themandalikagp.com/news/2026/08/07/pelatihan-marshal-dan-medis-menuju-pertamina-grand-prix-of-indonesia Mandalika Grand Prix Association id 2026-08-07 Pelatihan Marshal dan Medis Menuju Pertamina Grand Prix of Indonesia MGPA, Mandalika, Pertamina Mandalika International Circuit, ARRC 2026, Asia Road Racing Championship, MotoGP Mandalika 2026, Pertamina Grand Prix of Indonesia 2026, pelatihan marshal, marshal, Chief Marshal, Muhammad Awallutfi Andhika Putra, Clerk of the Course, Motosport Emergency Academy, pelatihan medis, Eko Widya Nugroho, Chief Medical Officer, FIM, Dorna Sports, keselamatan balap, motorsport Indonesia, tenaga medis motorsport, Race Control, MotoGP Indonesia, Lombok, Nusa Tenggara Barat