You have access to barbells and want to get strong / muscular?

Just run Starting Strength for a while until your progress slows down. Ask others for help with technique/form/advice.

Example: https://www.muscleandfitness.com/workout-plan/workouts/workout-routines/4-week-beginners-guide-building-stronger-more-muscular-physique/

Once you've been doing compound lifts for a while you can explore intermediate programming that has a more specific focus. But generally you can make good progress on beginner programs for a while.

Make sure you're paying adequate attention to rest and nutrition as well.