Browsing by Author Z Lubis
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Issue Date | Title | Author(s) |
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2020-08-31 | ANALYSIS OF HARMFUL INGREDIENTS IN STUDENT SNACKS AT LUBUK PAKAM, DELI SERDANG DISTRICT, INDONESIA | Martony, Oslida; J. Silalahi; Z Lubis; H. Santosa; R. Siburian |