“Hara Pembatas Pembentukan Bunga Dan Benih Tanaman Viola (Viola Cornuta L.)”. Jurnal Hortikultura Indonesia (JHI) 10, no. 3 (December 31, 2019): 214–221. Accessed January 13, 2026. https://journal.ipb.ac.id/jhi/article/view/24946.