Deng Shiaozhi Ari Hirvonen ,Pekka Neittaanmäki. Multifunctional new apple-logic function test card. SJIS [Internet]. 2021 Jan. 6 [cited 2024 May 21];33(2):1-58. Available from: http://sjis.scandinavian-iris.org/index.php/sjis/article/view/24