Donoriyanto DS, Nugraha I, Ardlianti RA. ANALISIS KETERSEDIAAN BERAS DI SURABAYA DENGAN PENDEKATAN SISTEM DINAMIS. tekmapro [Internet]. 2023Jul.31 [cited 2024Nov.21];18(2):23-34. Available from: https://tekmapro.upnjatim.ac.id/index.php/tekmapro/article/view/334