“Keragaman Morfologi Selama Perkembangan Embrio Somatik Sagu (Metroxylon Sagu Rottb.) Morphological Variations During the Development of Somatic Embryos of Sago (Metroxylon Sagu Rottb.)”. 2016. E-Journal Menara Perkebunan 74 (1). https://doi.org/10.22302/iribb.jur.mp.v74i1.120.