ARVINDER SINGH; AMANDEEP SINGH; AMANPREET SINGH; HARVINDER SINGH; PARM SINGH. Building an Open-Source Nanakshahi Calendar: Identity and a Spiritual and Computational Journey. Sikh Research Journal, [S. l.], v. 5, n. 2, p. 40–50, 2020. DOI: 10.62307/srj.v5i2.104. Disponível em: https://sikhresearchjournal.org/index.php/srj/article/view/104. Acesso em: 1 apr. 2026.