Pengaruh Bom Bali I, Bom Bali II dan Bom Mega Kuningan terhadap praktik manajemen laba perusahaan sektor transportasi dan sektor hotel restoran dan pariwisata di Indonesia = The effect of Bali Bombing I, Bali Bombing II and Mega Kuningan Bombing on earnings management practices in transportation sector and hotel restaurant and tourism sector companies in Indonesia