ArLaam (similar to ArNoon) has been added to Unicode since Unicode 13.0.0, which can be found in UnicodeArabic Extended-A 08C7, PDF Pg 73 under "Arabic Letter for Punjabi” 08C7 : ࣇ ARABIC LETTER LAM WITH SMALL ARABIC LETTER TAH ABOVE
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«PAKISTAN - CENSUS». web.archive.org. 12 de setembro de 2011. Consultado em 8 de dezembro de 2020