Naibaho, Pio Ranap Tua, Tama Jagakarsa University, Indonesia

• Vol 3, No 2 (2023): IJCEI Volume 3 No. 2 - Articles
  EFFECT OF THE USE OF WOOD CHARCOAL ASH ON THE COMPRESSIVE STRENGTH OF NORMAL CONCRETE
  Abstract  PDF
• Vol 3, No 2 (2023): IJCEI Volume 3 No. 2 - Articles
  RELATIONSHIP BETWEEN 35 MEGAPASCAL COMPRESSIVE STRENGTH AND FLEXURAL STRENGTH
  Abstract  PDF