مقالة · مجلة · 2014

Knowledge and usage of the seven basic quality control tools by producers of precast concrete products in Ghana

Emmanuel Adinyira, Joshua Ayarkwa, Isaac Aidoo

DOAJ (DOAJ: Directory of Open Access Journals)

• وصول مفتوح · أخضر

اقرأه10.36615/jcpmi.v4i2.68