Yolanda, Vanesa, Sukarsa Sukarsa, & Hexa Apriliana Hidayah. " Identification of Pollen Characteristics as Apis cerana Feed Sources in Honeycomb, in Serang Purbalingga." BioEksakta : Jurnal Ilmiah Biologi Unsoed [Online], 2.1 (2020): 42-48. Web. 23 Apr. 2024