“Immanent Spirituality and Legitimacy of Poetry in Seamus Heaney’s ‘Squarings’”, PGE, no. 42, Sep. 2021, Accessed: May 17, 2024. [Online]. Available: https://postgradenglishjournal.awh.durham.ac.uk/ojs/index.php/pgenglish/article/view/282