Effect of Magnetic Field on Germination of Purple Eggplant (Solanum melongena L) using Helmholtz Coils. Gravitasi [Internet]. 2024 Jun. 9 [cited 2026 Sep. 30];22(2):42-4. Available from: https://bestjournal.untad.ac.id/index.php/GravitasiFisika/article/view/16502