Kristina, Metta and Hadi, Usman and Susilo, Astrid Pratidina and Herawati, Fauna (2012) POCKET BOOK AS AN EDUCATIONAL METHOD TO IMPROVE PATIENT’S KNOWLEDGE AND ADHERENCE TO RATIONAL ANTIBIOTIC USE: A RANDOMIZED CONTROLLED TRIAL IN SURABAYA. In: 24th FAPA CONGRESS 2012 : “CULTURE & MEDICINE” Bringing Traditional Medicine to Modern Life, Bali 13-16 September 2012. PT. ISFI Penerbitan, Jakarta. ISBN 978-979-18514-9-7
Kristina, Metta (2009) Efek Kombinasi Obat Herbal Mengkudu dengan Brotowali untuk Pengobatan Diabetes Mellitus Tipe 2 Selama 8 Minggu. [Undergraduate thesis]