This file is in the public domain in Indonesia because its copyright has expired, according to Articles 30 and 31 of the Indonesia Copyright Law No 19, 2002. Article 30 The Copyright on: computer programs, cinematographic works, photographic works, databases, and works resulting from adaptations shall be valid for 50 (fifty) years as of the first publication. The Copyright on topographical arrangement of a published work shall be valid for 50 (fifty) years after as of the first publication of the Work. The Copyright of works as referred to in paragraphs (1) and (2) of this article, and Article 29 paragraph (1) which are owned or held by a legal body, shall be valid for 50 (fifty) years as of from the first publication. Article 31 The Copyright on works which are held or exercised by the State, pursuant to: Article 10 paragraph (2), shall be valid without any time limit; Article 11 paragraph (1) and paragraph (3) shall be valid for 50 (fifty) years as of the first time the work is known to the public. The Copyright on works which are exercised by publishers pursuant to Article 11 paragraph (2) shall be valid for 50 (fifty) years as of the first publication. العربيَّة | English | Bahasa Indonesia | Bahaso Melayu Jambi | македонски | português | русский | slovenščina | +/−

本作品在美国属于公有领域，是因为符合下列三个条件： 本作品在美国以外首次出版（而且此次出版后，没有于30天之内在美国出版）； 本作品首次出版于1989年3月1日以前且没有著作权通告，或于1964年以前出版且没有进行著作权更新，或是于来源国与美国建立著作权关连以前出版； 本作品在来源国（印度尼西亚）于《乌拉圭回合协议法案》生效日期前（1996年1月1日）属于公有领域。 关于其背景信息，参见非美国版权之解释。 注意：这个标签不应用于录音作品。

Other information

According to the copyright law in effect in Indonesia at the time of the URAA, copyright on this image expired on 1 January 1991 (25 years after publication). It is out of copyright in Indonesia under the current copyright law as of 2017.

本檔案是使用For the Common Good，從en.wikipedia轉移到維基共享資源。