na INLIS000000000000157 ind 0010-0223000157 Prosedur Penelitian Suatu Pendekatan Praktek ( Edisi Revisi IV ) Suharsimi Arikunto Suharsimi, Arikunto cet.11 Jakarta : Rineka Cipta, 1998 ix, 378 hlm. 22 cm. 979-518-018-5 001.42 SUH p 1 Penelitian B0202/Mj/2023