“KAILAN (Brassica oleraceae var acephala) GROWTH AND YIELD AT CONCENTRATIONS OF PLANT GROWTH PROMOTING RHIZOBACTERIA (PGPR) AND OTHER PLANTING MEDIA ONE OF THE TEHNIC EMPOWERMENT FARMERS: Kailan, planting media, PGPR”., viabel, vol. 16, no. 1, pp. 60–73, May 2022, doi: 10.35457/viabel.v16i1.1852.