[1] SIL’s Private Use Area (PUA), 2022-11-26T07:49:02.000Z https://scripts.sil.org/cms/scripts/page.php?site_id=nrsi&id=pua_home

[2] SIL Corporate PUA Assignments, 2022-11-26T07:49:22.000Z https://scripts.sil.org/cms/scripts/page.php?item_id=SILPUAassignments

[3] wsresources/scripts/Latn/mappings/sil-pua at master · silnrsi/wsresources · GitHub, 2022-11-26T07:53:50.000Z https://github.com/silnrsi/wsresources/tree/master/scripts/Latn/mappings/sil-pua

[4] SIL PUA Corporate Strategy: A Discussion on the Organization of the PUA, 2022-11-26T08:00:36.000Z https://scripts.sil.org/cms/scripts/page.php?item_id=PUA_Corp

[5] PUA, 2023-07-20T05:33:54.000Z http://scripts.sil.org/cms/scripts/page.php?cat_id=UnicodePUA

[8] ■ - 無限花序, 2023-07-20T05:30:01.000Z https://umihotaru.hateblo.jp/entry/20130213