Humairoh, Iftitah, Soepeno, Bambang, Sugiyanto, Sugiyanto, AND Puji, Rully Putri Nirmala. " Soekarno’s Consideration About The Unity Of Indonesia With Composing PNI as Staatspartij Years 1945" JURNAL HISTORICA [Online], Volume 4 Number 2 (9 December 2020)