H. Hartati, N. Setyasto, P. Sutikno, and R. Renggani, “Peningkatan Keterampilan Profesional Guru-Guru SD Gugus Ganesha Windusari Magelang Melalui Pelatihan Implementasi Model Inquiry Based Learning (IBL) Bermuatan Six Pillars Of Character”, Panjar, vol. 1, no. 1, pp. 9-16, Feb. 2019.