Deng Shiaozhi Ari Hirvonen ,Pekka Neittaanmäki (2021) “Multifunctional new apple-logic function test card”, SJIS-P, 33(2), pp. 1–58. Available at: http://sjis.scandinavian-iris.org/index.php/sjis/article/view/24 (Accessed: 21 May 2024).