Aini Hanapi N. Pengaruh Masa Panen Terhadap Kadar Vitamin C Kangkung Air (Ipomea aquatica) yang Terpapar Logam Berat Cd (Cadmium) Untuk Pembuatan LKPS Biologi: The Effects of Harvesttime on Vitamin-c Levels of Water Exposed to Heavy Metal Cd for the Manufacture of Biological LKPS. Biodik [Internet]. 2019Dec.19 [cited 2024Sep.20];5(3):250-61. Available from: https://online-journal.unja.ac.id/biodik/article/view/8108