00458 2200133 4500245013100000020002200131100002500153650003800178005001900216260003100235041001400266084001100280300003300291 aTeori dan Praktik Penelitian Kuantitatif Kualitatif b : Penelitian Tindakan Kelas (PTK) Research and Development (R&D) hText a978-602-444-458-7 aWinarni, Endang Widi aResearch - Qualitatif Quantitatif a20240305104641 aJakarta bBumi Aksara c2018 aIndonesia a001.42 axvi, 300p. : c14,5 x 20,5 cm