Wahyuningsih, M. .; Triani, N. .; Tarigan, P. L. . THE EFFECT OF AB MIX NUTRIENT CONCENTRATION AND LIQUID ORGANIC FERTILIZER ON GROWTH AND YIELD OF PAKCOY (Brassica Rapa L.) IN HYDROPONIC WICK SYSTEM. MULTI RES LIT 2024, 3, 292-299.