secara keseluruhannya, artikel ini sangat bagus untuk ilmu pengetahuan baharu mengenai topik yang dikemukakan oleh penulis. Cadangan saya agar keyword abstrak perlu ditambah dan dikemaskini.
overall, this article is great for new knowledge about the topics suggested by the authors. My suggestion to the abstract keyword should be added and updated.
On the whole, this article is very good for new knowledge on topics submitted by the authors. My suggestion that abstract keyword should be added and updated.