Akhsaniyah, Siti Mahrifatul, and Sulistiyawati. “Development of Phylum Mollusca Picture Cards As Learning Media”. Proceeding International Conference on Science and Engineering 4 (February 27, 2021): 87–89. Accessed July 3, 2026. http://sunankalijaga.org/prosiding/index.php/icse/article/view/627.