NURUL AZHAR AHMAD et al. Eksplorasi peranan kelab falak astronomi Mattary dan SRTH sebagai pemacu perkembangan ilmu falak serta astronomi di Sarawak. Journal of Islamic, Social, Economics and Development, [S. l.], v. 10, n. 75, 2025. DOI: 10.55573/jised.v10i75.3401. Disponível em: https://academicinspired.com/jised/article/view/3401. Acesso em: 14 nov. 2026.