na INLIS000000000007619 20240220100604 240220 | | 979-518-018-5 0010-0521007619 id 6.001.5/ARI/p 6.001.5/ARI/p ARIKUNTO, Suharsimi Prosedur penelitian : Suatu pendekatan praktek / ARIKUNTO, Suharsimi Revisi IV Jakarta : Rineka Cipta, 1998 xi, 378 p.: ill.; 21 cm. RESEARCH