Suciati, D., and I. Rodiyah. “Improving the Performance of Educators With the Effectiveness Level of Additional Employee Income (TPP) in Junior High Schools: Peningkatan Kinerja Tenaga Pendidik Dengan Tingkat Efektivitas Tambahan Penghasilan Pegawai (TPP) Di Sekolah Menengah Pertama”. Indonesian Journal of Innovation Studies, vol. 20, Sept. 2022, p. 10.21070/ijins.v20i.691, doi:10.21070/ijins.v20i.691.