Author Details

Riyanto, Agus, Universitas Muhammadiyah Surakarta, Indonesia

  • Vol 20, No 2 (2023): June 2023 - Articles
    The Use of Plastic Sack Fiber and Rice Husk Ash in Increasing the California Bearing Ratio (CBR) Value on the Girisubo Road Section Gunung Kidul Regency
    Abstract  PDF