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		Surya Mayura, A., 		Sucipta, I., & 		Diah Kencana, P.
2021 Sep 29.  Persepsi Konsumen Terhadap Bahan dan Disain Kemasan Jambu Kristal (Psidium guajava) Ramah Lingkungan. Jurnal BETA (Biosistem dan Teknik Pertanian). [Online] 9:2