Author Details

Khairuman, T, <p class="JSChem-Affiliation">Departmentof Physics, Faculty of  Mathematics and Sciencs, Syiah Kuala University Jl. Syech Abdur Rauf No. 3Kopelma Darussalam, Banda Aceh, 23111</p>, Indonesia



Creative Commons License
This work is licensed under a Creative Commons Attribution 3.0 License.