Norma relacionada
Practice Relating to Rule 1. The Principle of Distinction between Civilians and Combatants
Section C. Attacks against civilians
Indonesia’s Military Manual (1982) considers that attacks on civilians are prohibited. 
Indonesia, The Basics of International Humanitarian Law, Legal Division of the Indonesian Armed Forces, 1982, § 109.
Indonesia’s Military Penal Code (1947) provides for the punishment of military personnel who are found guilty of having committed attacks against civilians. 
Indonesia, Military Penal Code, 1947, Article 103.