Items where Author is "Ratnamirah, Alika"

Article

Purwandari, Aprilia Tri and Ratnamirah, Alika and Parwati, Niken and Tanjung, Widya Nurcahayanty Determining optimum eco paving block compositions by using factorial design method. IOP Conference Series: Materials Science and Engineering, 847. pp. 1-8. ISSN 1757-899X