Papalia, D. P., H. Abarua, J. L. Kundre, and L. M. Sahetapy. “The Role of the Principal in Supporting Teachers’ Duties at Wailatu Kindergarten, Olas Hamlet, Huamual District, West Seram Regency”. JENDELA PENGETAHUAN, Vol. 18, no. 2, May 2025, pp. 321–332, doi:10.30598/jp18iss2pp321–332.