2026-06-27http://hdl.handle.net/123456789/126922application/pdfOpen Accessagriculturelivestockanimal productiontraining materialsartificial inseminationNhà cung cấp dịch vụ thụ tinh nhân tạo sổ ghi chép kế toán (Artificial inseminator service provider recording booklet for accounting)—VietnameseTraining Material