00343 2200133 4500245002800000020002200028100002100050650002000071005001900091260004400110041001400154084001100168300003000179 aMetode PenelitianhText a978-602-8821-22-3 aManjang, Yunazar aReseach Methods a20240305104355 aPadangbUniversitas Andalas Pressc2011 aIndonesia a011.42 aiii, 74p. :c15,5 x 23 cm