Naila Izza Sabila, Achmad Vandian Nur, Khusna Santika Rahmasari, and Eko Mugiyanto. 2025. “Analysis of Lead Metal Levels in Vaname Shrimp (Litopenaus Vannamei) in the Coastal Area of ​​Pekalongan : Analisis Kadar Logam Timbal Pada Udang Vaname (Litopenaeus Vannamei) Di Wilayah Pesisir Pekalongan”. BIO-EDU: Jurnal Pendidikan Biologi 10 (1):15-21. https://doi.org/10.32938/jbe.v10i1.7953.