Tampubolon SDR, Manalu B. Pengaruh Perbandingan Bubuk Jahe dan Cengkeh serta Lama Penyimpanan terhadap Mutu Minuman Herbal Instant. RETIPA [Internet]. 2021Nov.8 [cited 2024Jul.3];2(1):117-25. Available from: https://ejournal.ust.ac.id/index.php/retipa/article/view/1495