Harmiatun, Yovita. “FENOLOGI PEMBUNGAAN PADA TANAMAN WIJAYA KUSUMA (Ephiphylum Oxypetalum)”. Jurnal Pro-Life 3, no. 3 (November 1, 2016): 181-194. Accessed July 22, 2024. http://ejournal.uki.ac.id/index.php/prolife/article/view/Ephiphylum%20oxypetalum%3B%20Phenology%3B%20Flowering.