A book translated into Indonesian includes some instructions about virtues of Ramadan and the acts of worship in it like fasting, night prayers, waiting for laylatul Qadr, and Umrah.
A book translated into Indonesian shows the danger of approaching unlawful sexual intercourse as a major sin. To avoid this sin, the author shows the means to this outrageous behavior.
A book translated into Indonesian handles one of the most important pillars in Islam: Ramadan fasting and clarifies its comprehensive aspects and related acts of worship and virtues as night prayer, reciting Quran, ... etc.