na INLIS000000000009591 20260220092936 0010-0226000171 ta 260220 | | | 12 12 SAR b SARITIMIN BUSINESS COMMUNICATION STRATEGY OF KOPERASI PERSEKUTUAN DAYAK SWALAYAN IN PALANGKA RAYA CENTRAL KALIMANTAN / SARITIMIN Cet 1 Palangkaraya : Perpustakaan UMPR, 2025 7 hlm : ilus. JURNAL 2412131835