Rulita, Larashintya, Malik, Amarila, Amandito, Radhian, AND Rohsiswatmo, Rinawati. " Optimization of Microbiome DNA Yield Extracted from Meconium and Feces of Preterm Neonates to be applied in 16S rRNA Next-Gen Sequencing" JURNAL ILMU KEFARMASIAN INDONESIA [Online], Volume 19 Number 2 (31 October 2021)