Comparison of zinc corrosion rate and iron corrosion rate in chloride acid medium using petai peel as a corrosion inhibitor von Tambun, R., Sidabutar, D. H., Alexander, V.

Volltext

Activating Lipase Enzyme in the Candlenut Seed to Produce Fatty Acid Directly from Candlenut Seed von Tambun, R, Tambun, J O A, Tarigan, I A A, Sidabutar, D H

Volltext

Application of petai peel as an iron corrosion inhibitor in sodium chloride medium von Tambun, R, Sidabutar, D H, Alexander, V

Volltext

The potential of Petai peel as a zinc corrosion inhibitor in sodium chloride solution

Volltext

Mangrove Ecotourism Management in Batam City: Aspects of Sustainable Financing Models von Irawan, Jhoni, Sidabutar, Yuanita FD

Volltext

Blue Economy as a Drive Economy, Welfare and Environment Sustainable in Malang Rapat Village Bintan District Meeting Riau Islands von Risnawati, Risnawati, Sidabutar, Yuanita FD

Volltext

Maritime Potential Phenomenon in Improving the Welfare of the Riau Island Community von Sidabutar, Yuanita FD, Indra, Edi

Volltext

Combination of CSTR and membrane process in treating palm oil mill effluent (POME) von Irvan, I., Trisakti, B., Sidabutar, R., Lubis, A. H., Cahyani, S. E., Zusri, A. S., Daimon, H.

Volltext

The condition of megabenthos and reef fish in coral reef ecosystems in Aru Islands National Conservation Area, Southeast Maluku, Indonesia von Souhoka, Jemmy, Cappenberg, H.A.W., Hukom, F.D., Hafitz, M., Hadi, T.A., Salatalohi, A., Sidabutar, T., Wouthuyzen, S.

Volltext