Astuti, Y.T., Dewi, K., Santosa, S. and Prawoto, A.A. 2019. Kajian Molekuler Layu Buah Muda Kakao (Theobroma cacao L.): Ekspresi TcPIN1 Like Gene. Biota : Jurnal Ilmiah Ilmu-Ilmu Hayati. 15, 3 (Oct. 2019), 363–368. DOI:https://doi.org/10.24002/biota.v15i3.2591.