- DOAJ
- BASE
- Google Scholar
- Indonesia OneSearch
- Moraref
- PKP Index
- Academia.edu
- GARUDA
- MIAR
- Research Bib
- OpenAIRE
- Harvard Library
- University of Oxford
- Universiteit Leiden
- The University of Sheffield
Langkawi Journal Stats
This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.