Mayasari, D.R., Sari, Y. and Febrinasari, R.P. 2023. The Effectiveness of Red Guava Juice (Psidium guajava L.) and Crystal Guava Juice (Psidium guajava L. "Crystal”) on Physical Fitness of Female Adolescents with Anemia: EFEKTIFITAS JUS JAMBU BIJI MERAH (Psidium guajava L.) DAN JUS JAMBU KRISTAL (Psidium guajava L."Chrystal”) TERHADAP KEBUGARAN JASMANI REMAJA PUTRI ANEMIA. Media Gizi Indonesia. 18, 2 (May 2023), 123–131. DOI:https://doi.org/10.20473/mgi.v18i2.123-131.