Husnul Khotimah, Annisa. “From Chaotic Classrooms to Student Anxiety: The Hidden Toll of Unqualified Teaching Observation of Early Childhood Education and Elementary Schools”. Jurnal Inovasi Pendidikan MH Thamrin, vol. 9, no. 2, Jan. 2026, pp. 205-13, doi:10.37012/jipmht.v9i2.3230.