VOI - Voice of Indonesia | RRI - Radio Republik Indonesia

Sri Sultan Hamengkubuwono VIII was one of the kings in the Sultanate of Yogyakarta who was in power from 1921-1939. His original name is Gusti Raden Mas Sujadi, and he was crowned as  the Sultan of Yogyakarta on February 8, 1921. During his reign, he ordered a lot of renovations of the Yogyakarta palace complex. One of them is Bangsal Pagelaran which is located in the front of the palace. Other buildings are Siti Hinggil tratag, Donopratopo Gate, and Gedhe Mosque. He was one of the first people from the top politicians in Yogyakarta City to support the struggle of KH. Ahmad Dahlan in the formation of Muhammadiyah as a form of loyalty to Islam. He passed away on October 22, 1939.

On October 22 as National Santri Day

October 22 as National Santri Day was set by President Joko Widodo at Istiqlal Mosque in Jakarta on October 22, 2015. It is intended to exemplify the spirit of jihad to the students about Indonesianess which is encouraged by the Ulemas. The date refers to a historic event that is a call by the National Hero, KH. Hasjim Asy'ari on October 22, 1945. It contained orders to Muslims to fight against the Allied troops who wanted to re-colonize the territory of the Republic of Indonesia after the Proclamation of Independence. As the winner of World War II, the Allied came to take over the former Japanese colony. Apparently, there were Dutch troops who were riding along to re-colonize Indonesia which already proclaimed its independence on August 17, 1945.

The last event was International Stuttering Awareness Day.

October 22 was designated as International Stuttering Awareness Day (ISAD) in 1998. Today, it is intended to raise public awareness about millions of people, or about one percent of the world's population  who have a speech impediment. In an article published in the British Community magazine to mark International Stuttering Awareness Day, Irina Papencheva from the Bulgarian Stuttering Association and Phil Madden from the European Service Providers Association for People with Disabilities demanded a new start in attitude towards stuttering. They say, everyone has a responsibility to be aware, to be sensitive in conversations and meetings and to remember that stuttering is "not funny".