Use of organic solderability preservatives on solderability retention of copper after accelerated aging - UNT Digital Library
Table 1 from The evolution of organic solderability preservative (OSP) process in PCB application | Semantic Scholar
The roles of plasma science towards plasma-activated reflow soldering on Cu substrate with organic solderability preservatives surface finish - ScienceDirect
Everything You Need to Know About Organic Solderability Preservative | PCBA Store