Master Self-Signed Certificates on Windows & Linux
aem - Unable to start apache, error SSLCertificateFile takes one argument, SSL Server Certificate file (`/path/to/file' - PEM or DER encoded) - Stack Overflow
Create SSL Certificate for website in Apache 2.4 and Windows Server | Pavlos Spanidis
Untrusted and Missing Intermediate Certificate Error on Apache - SSL Certificates - Namecheap.com
Configuration Guide - SSL for Web Console
STEP BY STEP SSL CONFIGURATION IN APACHE WEB SERVER