Letter to the Editor: Self-Plagiarism, Textual Recycling, and Conceptual Plagiarism Letter to the Editor: Self-Plagiarism, Textual Recycling, and Conceptual Plagiarism … Excerpt from: Letter to the Editor: Self-Plagiarism, Textual Recycling, and Conceptual Plagiarism Letter to the Editor: Self-Plagiarism, Textual Recycling, and Conceptual Plagiarism