Rahayu, G., 		Kurniati, D., & 		Suharyani, A.
(2020).
 The Influence of Psychological Factors on The Buying Decision Process of Tropicana Slim Sweetener Products.
<em>SOCA: Jurnal Sosial Ekonomi Pertanian, 14</em>(2), 253 - 264.
doi:10.24843/SOCA.2020.v14.i02.p06