na INLIS000000000003143 ind 0010-0724003143 Reliabillitas Dan Validitas Edisi 4 Haitamy el Jaid & Agha Mumtaz Saifuddin Anwar Yogyakarta Pustaka Pelajar 2015 181 hlm. 978-602-229-113-8 370 SAI r 370 Non Fiksi P29/CP/24/3143