SITOMPUL, Hamela Sari; MAULINA, Intan; SITUMORANG, Idawati. Analisis Kandungan Unsur Hara pada Eco-enzyme Menggunakan Jeruk (Citrus sinensis) dan Nenas (Ananas comosus): Analysis of Nutrient Content in Eco-enzyme Using Orange (Citrus sinensis) and Pineapple (Ananas comosus). Elektriese: Jurnal Sains dan Teknologi Elektro, [S. l.], v. 15, n. 01, p. 40–44, 2025. DOI: 10.47709/elektriese.v15i01.5820. Disponível em: https://itscience-indexing.com/jurnal/index.php/elektriese/article/view/5820. Acesso em: 5 aug. 2026.