Illegal Avoidation of Tax Expenses by Using the Evasion Tax. - Meiryani Meiryani; Erick Fernando; Mohamad Heykal; Miranda Hotmadia; Steven Bahari (ICEME, 2021)

The Effect of Separation of Task Functions and Application of Accounting Information Systems on Efforts to Disclose Accounting Fraud. - Meiryani Meiryani; Marcellinus Anggito Darmawan; Engelwati Gani; Mohamad Heykal; Kartika Dewi; Rahmat Siauwijaya (MSIE, 2022)

Metaverse World Challenges for Accountant and Auditor. - Ang Swat Lin Lindawati; Bambang Leo Handoko; Mazlina Mustapha; Haryadi Sarjono; Mohamad Heykal (APIT, 2023)

Analysis of Student Interest in Crypto-Asset Investment. - Egbert Gwino Tumangkeng; Yohannes Kurniawan; Mohamad Heykal (ICIMTech, 2024)