Evaluasi penggunaan komputer pada accounting departemen hotel X serta pengaruhnya terhadap hotel information system (Suatu studi kasus pada hotel X)

Usulan penerapan Activity Based Costing dalam penentuan tarif kamar: studi kasus pada Sentul Leadership Development Center

Usulan Time-Driven Activity Based Costing System, Customer Profitability Analysis dan Sistem Pengendalian Internal pada Perusahaan Logistik (Studi Kasus: PT X) = Time Driven Activity-Based Costing System, Customer Profitability Analysis, and Internal Control Systems Proposal: A Logistics Company Case (PT X).

Usulan penerapan Activity-Based Costing dalam menentukan profitabilitas produk perbankan : studi kasus pada Bank X cabang Y = Activity-Based Costing implementation proposed in determining banking products profitability : case study at X Bank Y branch / Hendra Lukman

Usulan penerapan sistem activity-based costing dan time-driven activity-based costing: studi kasus pada perusahaan distributor farmasi XYZ = Proposal of activity based costing and time driven activity based costing case study on pharmacy distributor company XYZ