Purwantoro, Purwantoro. “Pengembangan Model Persepsi Kualitas Dan Harga Terhadap Percieved Value, Citra Perusahaan Dan Minat Masyarakat Membeli Beras Bulog”. Jurnal Ilmiah Cano Ekonomos 8, no. 1 (May 22, 2019): 36–60. Accessed May 9, 2024. https://journal.upp.ac.id/index.php/cano/article/view/67.