Items where Author is "Butar-butar, Ronald"

Silitonga, Ernesto Maringan and Sitompul, Harun and Harahap, Rumilla and Sebayang, Nono and Butar-butar, Ronald and Tambunan, Iskandar (2018) EFFECT OF MINERALOGICAL AND PHYSICAL CHARACTERISTIC OF POZZOLANIC BINDERS ON ENHANCING STRENGHT IN SOIL IMPROVEMENT WORK. In: 2nd Nommensen International Conference on Technology and Engineering, 19-20 Jul 2018, Medan.

Butar-butar, Ronald (2009) PEMBELAJARAN YANG INTERAKTIF MELALUI MPMBS. Jurnal Tabularasa, 6 (2). pp. 112-125. ISSN 1693-7732