Items where Author is "Ratnasari, Ninik"
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Ratnasari, Ninik (2025) Pengaruh Kompetensi, Motivasi Berprestasi Dan Disiplin Kerja Terhadap Kinerja Guru Sma Muhammadiyah 1 Karanganyar. S1 thesis, Universitas Slamet Riyadi.