https://www.themandalikagp.com/news/2026/03/19/marshal-mandalika-buka-puasa-bersama-pererat-silaturahmi-dan-konsolidasi-persiapan-gt-world-challenge-asia Mandalika Grand Prix Association id 2026-03-19 Marshal Mandalika: Buka Puasa Bersama Pererat Silaturahmi dan Konsolidasi Persiapan GT World Challenge Asia Marshal Mandalika, Marshal, Sirkuit Mandalika, konsolidasi tim marshal