5th International Conference on Science and Technology Applications Sinaga, Bornok Heftet / 2024 / Engelsk
5th International Conference on Science and Technology Applications (ICoSTA) Sinaga, Bornok Heftet / 2024 / Engelsk
Functional and Special Materials, Technologies of Chemical Production Agarwal Ramesh K. Heftet / 2024 / Engelsk
Materials Processing Technologies, Waste Treatment and Food Engineering Umemura, Kazuo Heftet / 2024 / Engelsk
