Adanya kesamaan variabel ini dengan

Adanya kesamaan variabel ini dengan variabel mengendalikan pengawasan mutu produksi, pengendalian biaya, dan jumlah produksi. Dengan mengontrol mutu produksi akan dengan mudah untuk memilih supplier yang terbaik. Penggunaan komponen pracetak memiliki kualitas produk yang terjamin dan kualitas lebih baik dari sistem konvensional sehingga tidak perlu dikhawatirkan untuk kualitas produknya. Variabel ini dibuang karena berdasar hasil alpha cronbach mempunyai hasil lebih kecil dari r tabel.

Results (English) 1:

The existence of this variable in common with variable control of production quality control, cost control, and the amount of production. By controlling the quality of the production will be easy to choose the best supplier. The use of prefabricated components has guaranteed the product quality and the quality is better than a conventional system so there is no need for concern for the quality of its products. These variables are discarded due to unfounded results cronbach alpha had a smaller yield than r tables.

Results (English) 2:

The similarity in this variable by variable control of production quality control, cost control, and the amount of production. By controlling the production quality will be easy to choose the best supplier. The use of precast components have the best quality products and better quality than the conventional system so no need to worry for the quality of its products. This variable is based on the results discarded because Cronbach alpha has a smaller result than r table.