References | SpringerLink
Perl Variables
Perl 2
Perl Array | Top 5 Types of Array in Perl with Advantages
Scalar and List Contexts in Perl | HumairAhmed.com
perl - How do I get access to filehandle and format respectively by typeglob? - Stack Overflow
Perl Read File
Practical Perl Programming
Perl Tutorial: Variable, Array, Hashes with Programming Example
GitHub - chocolateboy/Scalar-Util-Numeric: Numeric tests for perl scalars
Perl's note pages - Cheat Sheet by mey - Download free from Cheatography - Cheatography.com: Cheat Sheets For Every Occasion
Perl - Scalars - YouTube
Learning Perl from a Java Perspective - evozon - Custom software development, customized IT solutions. Cluj Napoca, Romania
Learn about Scalar Variable in Perl Programming Language - Eduonix Blog
Scalar and List context in Perl, the size of an array
The Essential Guide to Perl Variable
Perl | Scalar Context Sensitivity - GeeksforGeeks
Scalar expressions and control structures in perl
Bugzilla as a case study on Perl's 'secure' data types
Scalars, Arrays, and Hashes in Perl | 5.1 More About Data Types | InformIT
Learn about Scalar Variable in Perl Programming Language - Eduonix Blog
PPT - Perl has three data types PowerPoint Presentation, free download - ID:3859320
20.3 Perl Value Types (Advanced Perl Programming)
