“A Study of Genetic Variability 30 Rice Genotypes (Oryza sativa L.) Using Some SSR (Simple Sequence Repeat) Markers Adrift Zn: Studi Variabilitas Genetik 30 Genotipe Padi (Oryza Sativa L.) Menggunakan Beberapa Marka SSR (Simple Sequence Repeat) Terpaut Zn”, Petrop, vol. 9, no. 2, pp. 129–137, Aug. 2022, doi: 10.32734/jopt.v9i2.8830.