“The Effect of Adding CMC (Carboxy Methyl Cellulose) in Making Chinese Betel (Peperomia pellucida L. Kunth) White Ginger (Zingiber officinale) Syrup on Physical and Sensory Characteristics” (2024) Jurnal Teknologi Pangan dan Industri Perkebunan (LIPIDA), 4(2), pp. 1–10. doi:10.58466/lipida.v4i2.1513.