• Creating And Quantifying Social Impact Investments For The People Sector: Toolkits And Best Practices, Hak Seng Ang, ISCA Journal, October 2023, p. 28-33
• Restructuring Charities: Impact Investment For The People Sector, Hak Seng Ang, ISCA Journal, September 2023, p. 12-19
• Sustainable Development of China and ASEAN in a VUCA World, Hak Seng Ang, Global Policies, 2023
• Governance beyond COVID-19: From Compliance to Performance, Hak Seng Ang. Chapter 2 of Good Governance in a Post COVID-19 World-Global Health and Economic Recovery, International Institute of Administrative Sciences, 2023, p. 25-36
• Social Entrepreneurship: ESG For Charities (Part 2) “A Step-By-Step Guide To ‘Do Good, Do Right’”, Hak Seng Ang, ISCA Journal, February 2023, p. 22-27
• Social Entrepreneurship: ESG For Charities (Part 1) “Doing Good, Doing Right”, Hak Seng Ang, ISCA Journal, January 2023, p. 22-25
• Social Entrepreneurship: Building The Next Generation Of The People Sector, Hak Seng Ang, ISCA Journal, Cover Story, December 2022, p. 12-17
• The Importance of Human Resources in the Non-Profit Sector, Hak Seng Ang. Chapter 20 of Political Economic and Social Dimensions of Labour Markets, 2022, p. 421-433
• The Future of Volunteerism, Hak Seng Ang, ISCA Journal, December 2021, p. 10
• System Thinking, Hak Seng Ang, ISCA Journal, August 2021, p. 32-37
• Transformation in the Singapore public service: Emerging Stronger From The Pandemic, Hak Seng Ang and Sueann Soon, ETHOS, Publication of Civil Service College, June 2021, Issue 22, p. 118-131
• People Management In Non-Profit Sectors, Hak Seng Ang, ISCA Journal, November 2020, p.18-19
• 4-3-2-1 Charity Digitalisation Plan, Hak Seng Ang, ISCA Journal, August 2020, p.36-41
• Financial Resilience for Charities, Hak Seng Ang, ISCA Journal, July 2020, p.38-41
• Good Governance in Charities, Hak Seng Ang, ISCA Journal, June 2020, p.34-37
• Collaborating as One Community, Hak Seng Ang, ISCA Journal April 2020, p.38-41
• Need For Change To Embrace Change, Hak Seng Ang, ISCA Journal, March 2020, p.28-31
• The Future of Charities, Hak Seng Ang, ISCA Journal, December 2019, p.42-45
• 7 Disciplines for High Performing Charities, Hak Seng Ang, ISCA Journal, October 2019, p.36-41
• Visibility Guide for Charities, Hak Seng Ang, ISCA Journal, May 2019, p.42-45
• Strengthening the Social Service Ecosystem, Box Story 6: Role of the Commissioner of Charities, Hak Seng Ang, Centre for Social Development Asia Doing Good in Singapore: Part 2 - Resourcing for the Future, Chapter 1: Transforming Singapore’s Social Service Sector, p.14-17