Nuraini, Nafisa and Nurprapti, Nurprapti and Septa, Ronny Yudhi (2018) KEGIATAN PERSONAL SELLING DISTRIBUTOR MULTI-LEVEL MARKETING (Studi Deskriptif Kualitatif pada Distributor Herbalife di Tangerang). Lainnya thesis, Universitas Sultan Ageng Tirtayasa.