関連ワード:  article 8 section 4 code of ethics    article 8 section 4 code of ethics for teachers    article viii section 4 of the code of ethics for teachers    article 8 section 7 code of ethics for teachers    article 8 section 7 code of ethics for professional teachers    article 8 section 8 code of ethics for professional teachers    article 8 section 6 code of ethics for professional teachers    article 8 section 3 code of ethics for professional teachers    article 8 section 9 code of ethics for professional teachers    article viii section 1 code of ethics for professional teachers