Juwairiah, J., Sinambela, Y., Sitorus, N. and Gobal, R. (2024) “Analysis of Paper Fiber Types based on Color Change”, Proceeding International Conference on Religion, Science and Education, 3, pp. 639–643. Available at: http://sunankalijaga.org/prosiding/index.php/icrse/article/view/1094 (Accessed: 18 March 2025).