Adiansyah GM, Hernawati E. THE EFFECT OF RAW MATERIAL PURCHASE COSTS AND LABOR COSTS ON OPERATIONAL PROFITS OF KEDAI SADJIWA BANTEN. JA [Internet]. 2021Nov.25 [cited 2024Nov.24];4(Spesial Issue 1):43-55. Available from: https://journal.ikopin.ac.id/index.php/fairvalue/article/view/530