Copyright (c) 2020 Nurlita Endah Karunia, Srisiuni Sugoto, Sri Wahyuningsih

Creative Commons License
This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.

Abstracted/indexing:

googlegarudaonesearchcrossref

Creative Commons License
This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.