kapan ki hajar dewantara aktif di seksi propaganda Boedi Oetomo untuk meningkatkan kesadaran dan mengilhami orang-orang Indonesia pada waktu itu mengenai pentingnya Persatuan dalam bangsa dan negara
When ki hajar dewantara active in Boedi Oetomo propaganda section to raise awareness and inspire people of Indonesia at that time about the importance of unity in the nation and the State
when ki beat Dewantara active in the propaganda section Boedi Oetomo to raise awareness and inspire Indonesian people at that time about the importance of unity in the nation