| Feature | Old Edition | Updated (UPD) Version | |---------|------------|------------------------| | | Pre‑2016 | 2017–present | | Business Environment | Basic local context | Includes digital economy & post‑COVID business trends | | Entrepreneurship | Traditional views | Modern startup culture, SME development in Sri Lanka | | Marketing | 4 Ps only | Expanded to 7 Ps with service marketing examples | | Financial Statements | Limited exercises | More problems on Income Statement & Balance Sheet (Sinhala) | | Questions | Past papers till 2015 | Includes 2016–2023 past paper questions with answers | | QR Codes / Links | None | Some prints include access to supplementary video lessons |
Professor Jagath Bandaranayake's Business Studies books are primarily available as physical textbooks jagath bandaranayake business studies book pdf sinhala upd