Tutuarima, Tuti, 		Dewi, Kurnia Harlina, AND 		Sinambela, Novita.
" Optimasi Proses Maserasi Hasil Samping Industri Sirup Jeruk Kalamansi (Citrofortunella microcarpa)" <em>Jurnal Ilmiah Teknologi Pertanian Agrotechno</em> [Online], Volume 3 Number 2 (6 February 2019)