Natural Bioactive Compounds: Volume 2 Chemistry, Pharmacology, and Health Care Practices: Editor: Mallappa Kumara Swamy & Mohd Sayeed Akhtar. Springer Nature Singapore Pte Ltd, 2019, 492 pages, EUR 169.99, Hardcover, ISBN: 978-981-13-7204-9. Issue 2 (3rd July 2022) - Sinaga, Siska Elisahbet; Supratman, Unang; Mayanti, Tri