Getting the source of this click event in JQuery

Question

I have multiple dynamically created buttons with the same class on my page and when I try to call a function on the click of the button, the function gets called for all of the buttons with the same class. I want the function to be called for this click event only. Here is my function:-

$(".js-btn-plus").click(function (e) {
var link = $(e.target);
var val = link.next('.value').text();

val++

link.next('.value').text(val);
});