There is no specific "2021 version" of the KELK 2010 (the hardware remained largely the same for years), but "2021" likely refers to the operating regulations (e.g., the IET Code of Practice 5th Edition, updated in 2020-2021) or the firmware/software era.
Combination Fonts: It is possible to mix standard Arabic fonts with traditional calligraphic styles within the same project. kelk 2010 portable 2021
Market Positioning and Reception
